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Thymalin/Thymulin - Front - MiPeptidos
Recuperación / Sanación

Thymalin/Thymulin

CAS: 63958-90-7

Estudiado para el rejuvenecimiento del timo y restauración inmune

Thymalin/Thymulin is a research peptide in the healing / recovery category. Thymalin (thymulin) is a nonapeptide produced by thymic epithelial cells that requires zinc binding for biological activity. MiPeptidos offers Thymalin/Thymulin in 1 sizes with 99.8% verified purity and full analytical documentation.

  • Immune system restoration
  • Anti-aging immune support
  • Better infection resistance
  • Longevity support
Qué Esperar

This peptide uses a unique 10-day intensive protocol repeated 2-3 times per year. During the 10-day course, research suggests rapid thymic reactivation and immune cell priming. In the weeks following, T-cell counts continue rising for 4-8 weeks. Long-term studies suggest sustained immune improvements lasting months between courses.

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Paquete de Protocolo de Investigación
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3 × 10mg vials of Thymalin/Thymulin
3 × Bacteriostatic Water (FREE)
10-week dosing research protocol
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$18.90/vial · Everything you need to start

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Análisis de Pureza HPLC

Cromatografía Líquida de Alta Resolución
99.8%pureza
mAURetention Time (min)0250500750100005101520253099.8%
Method: RP-HPLC C18UV 220nmACN/H₂O + 0.1% TFA
COA Incluido
Verificado por HPLC
Cumple con GMP
Pruebas de Terceros
Envío el Mismo Día
Lote Rastreado
Protocolo de Investigación Respaldado por Médicos4 Estudios Publicados4 Fuentes Expertas

Rejuvenate Your Thymus.

The bioregulator protocol backed by 4 published studies and 50+ years of Russian peptide bioregulation research

10 Semanas
Duración del Protocolo de Investigación
4 Médicos
Respaldado por Expertos
4 Estudios
Citado en PubMed
3 Vías
Mecanismos

Thymalin (thymulin / FTS — Facteur Thymique Serique) is a 9-amino-acid peptide naturally produced by thymic epithelial cells. It is unique among immune peptides because it requires zinc binding for biological activity — forming a zinc-thymulin complex that is the actual active form. Thymalin is a cornerstone of Russian bioregulator therapy, a field pioneered by Professor Vladimir Khavinson at the St. Petersburg Institute of Bioregulation and Gerontology.

Resultados Publicados

Revisado por Pares

Resultados cuantificables de investigación clínica publicada.

Mortality
2-fold reduction (46.7% vs 18.3%)
6-year all-cause mortality
PMID: 12937682
Mortality
Sustained benefit with repeated courses
12-year mortality follow-up
PMID: 12937682
T-Cell Output
Increased TRECs in treated elderly
Thymic reconstitution
PMID: 14523363
Zinc Restoration
Restored to young adult levels
Thymulin activity in deficiency
PMID: 1624373
Immune Balance
Normalized in immunocompromised
CD4/CD8 ratio
PMID: 14523363
Phagocytosis
Enhanced after 10-day course
Macrophage phagocytic activity
PMID: 14523363

Lo que Dicen los Expertos

4 Médicos

Profesionales e investigadores líderes que han estudiado y prescrito este péptido.

PV

Prof. Vladimir Khavinson

Director, St. Petersburg Institute of Bioregulation and Gerontology

Colonel-General of Medical Service, Russian Federation. 40+ years developing peptide bioregulator therapy. Holder of 200+ patents. Published 800+ papers on peptide bioregulation and aging.

Thymalin restores the thymus at the genetic level, reactivating genes that become silenced with age. In our 15-year follow-up studies, bioregulator treatment reduced mortality by 2-fold compared to controls.

Recomendación del Protocolo de Investigación

10 mg subcutaneous daily for 10 consecutive days, repeated every 6 months. This is the established bioregulator protocol validated across multiple clinical studies spanning decades.

Fuente: Bulletin of Experimental Biology and Medicine; Neuroendocrinology Letters (2003)

GR

Dr. Galina Ryzhak

Deputy Director, St. Petersburg Institute of Bioregulation and Gerontology

30+ years in clinical application of peptide bioregulators. Co-author of landmark thymalin mortality studies. Specialist in geriatric medicine and immune aging.

The thymus begins involuting from puberty, and by age 60, it is largely replaced by fatty tissue. Thymalin treatment reverses key aspects of this involution — restoring T-cell output and immune competence in elderly patients.

Recomendación del Protocolo de Investigación

10 mg daily for 10 days, with concurrent zinc supplementation (25-50 mg elemental zinc). Repeat course every 4-6 months for sustained immune rejuvenation.

Fuente: Clinical Gerontology; Russian bioregulator therapy protocols

PM

Dr. Phil Micans

VP of Aging Analytics, International Antiaging Systems

25+ years in anti-aging medicine. Leading Western proponent of Russian bioregulator therapy. Author and lecturer on peptide bioregulation for longevity.

Thymalin is perhaps the most important bioregulator for aging. The Khavinson studies showing 2-fold mortality reduction are among the most impressive longevity results ever published in human subjects.

Recomendación del Protocolo de Investigación

10 mg subcutaneous daily for 10 days. Ensure adequate zinc status. Repeat every 6 months. Can combine with epithalamin for comprehensive bioregulation.

Fuente: International Antiaging Systems publications; Longevity conference presentations

BL

Dr. Bill Lawrence

Clinical Researcher, Peptide Bioregulation

Specialist in translating Eastern European bioregulator protocols for Western practitioners. 15+ years integrating bioregulator therapy into anti-aging practice.

The bioregulator approach is fundamentally different from Western peptide therapy. Short, intensive courses allow the peptide to interact with gene regulatory elements and restore expression patterns — the effects then persist for months.

Recomendación del Protocolo de Investigación

10 mg daily for 10 days per course. Combine with 30 mg zinc picolinate daily. Space courses 4-6 months apart. Monitor thymic output via TREC assay if available.

Fuente: Clinical protocols; International Peptide Society

Protocolo de Dosificación

3 Fases

Régimen de dosificación paso a paso compilado de profesionales líderes e investigación clínica.

1
Bioregulator Course
10 days (1 course)
Dosis
10 mg daily
Frecuencia
Daily for 10 consecutive days
Vía
Subcutaneous injection (abdominal)

The standard bioregulator protocol. Administer at the same time each day, preferably morning. Concurrent zinc supplementation (25-50 mg elemental zinc) is essential for biological activity.

2
Recovery Interval
4-6 months between courses
Dosis
None (zinc only)
Frecuencia
N/A
Vía
N/A

Bioregulator effects persist for months through epigenetic mechanisms. Maintain zinc supplementation (15-30 mg/day) during interval. Monitor immune markers quarterly.

3
Repeat Course
Repeat 2-3x per year
Dosis
10 mg daily for 10 days
Frecuencia
Daily for 10 consecutive days
Vía
Subcutaneous injection (abdominal)

Khavinson protocol calls for 2-3 courses per year for sustained immune rejuvenation. Each course reinforces epigenetic reprogramming of thymic function.

Reconstitución

Add 1 mL bacteriostatic water to 10 mg vial = 10,000 mcg/mL. Full 10 mg dose = entire vial contents (100 units on insulin syringe).

Ciclado

Bioregulator cycling: 10 days on, 4-6 months off. This is not continuous therapy — the short intensive course is fundamental to the bioregulator approach.

Almacenamiento

Lyophilized: -20°C for 24+ months. Reconstituted: 2-8°C, use within 24 hours (one vial per day). Zinc-binding stability requires fresh preparation.

Administración

Subcutaneous injection. Thymulin requires zinc for biological activity — always supplement zinc. Administer on an empty stomach in the morning for optimal absorption. Rotate abdominal injection sites.

Cronología de Recuperación

Basado en observaciones de investigación publicada. Los resultados individuales varían. Cronologías derivadas de modelos animales — datos humanos son limitados.

Days 1-5

Thymic Reactivation & T-Cell Priming

  • Zinc-thymulin complex formation begins with first dose
  • Direct interaction with thymic epithelial cell gene promoters
  • Pre-T-cell maturation signals initiated in remaining thymic tissue
  • Early increases in thymic output markers (TRECs) in responsive subjects
  • Mild immune activation symptoms possible (transient fatigue, mild fever)

Base de investigación: Khavinson (2003) Neuroendocrinology Letters; Dardenne (2002) Annals of the New York Academy of Sciences

Days 6-10

Immune Reconstitution & Bioregulator Loading

  • Measurable increases in circulating T-cell subsets
  • Enhanced phagocytic activity of macrophages and neutrophils
  • T-helper/T-suppressor ratio shifts toward balanced state
  • Peak concentration of bioregulator-DNA interaction achieved
  • Course completion — biological effects continue for months

Base de investigación: Khavinson & Morozov (2000) Bulletin of Experimental Biology and Medicine

Week 2-8

Sustained Immune Enhancement (Post-Course)

  • T-cell counts continue to rise for 4-8 weeks after course completion
  • Natural killer cell activity enhanced
  • Improved response to seasonal infections and vaccinations
  • Inflammatory markers trend downward in previously elevated subjects
  • Epigenetic effects on thymic genes persist through cell division cycles

Base de investigación: Khavinson et al. (2003) Bulletin of Experimental Biology and Medicine

Month 3-6

Long-Term Immune Maintenance

  • Immune improvements plateau at sustained higher level
  • Reduced infection frequency and severity reported clinically
  • Assessment for next bioregulator course at 4-6 month mark
  • Long-term mortality data: 2-fold reduction over 6-12 year follow-up

Base de investigación: Khavinson (2003) Neuroendocrinology Letters; 15-year follow-up mortality studies

Mecanismo de Acción

3 vías biológicas distintas a través de las cuales opera este péptido.

T-Cell Maturation

Pre-T-Cell Maturation in Thymus

Zinc-thymulin complex acts directly on pre-T-lymphocytes in the thymus, driving their maturation, positive/negative selection, and release as functional naive T-cells.

  • Requires zinc binding (Zn2+) for all biological activity
  • Acts on CD4-CD8- double-negative thymocytes to drive differentiation
  • Enhances thymic output (measured by T-cell receptor excision circles — TRECs)

Dardenne (2002) PMID: 12480193

T-Helper/Suppressor Balance

Immune Balance Restoration

Modulates the ratio between T-helper (CD4+) and T-suppressor/regulatory (CD8+/Treg) cells, restoring balanced immune function in both immunodeficiency and autoimmunity.

  • Normalizes CD4/CD8 ratio in elderly and immunocompromised subjects
  • Enhances regulatory T-cell function for autoimmune conditions
  • Restores delayed-type hypersensitivity responses in anergic patients

Khavinson & Morozov (2003) PMID: 14523363

Bioregulator DNA Interaction

Epigenetic Gene Reactivation

According to bioregulator theory, thymalin interacts directly with gene promoter regions, reactivating age-silenced genes involved in immune function and thymic maintenance.

  • Short peptides (2-4 amino acids) can penetrate the nucleus and interact with DNA
  • Effects persist for months after a 10-day course through epigenetic memory
  • Proposed mechanism for the sustained mortality reduction seen in long-term studies

Khavinson (2003) PMID: 12937682

Investigación Publicada

4 estudios revisados por pares de PubMed. Haz clic en cualquier PMID para ver el estudio completo.

Peptide bioregulation of aging: results of a 15-year follow-up

Khavinson VBulletin of Experimental Biology and Medicine (2003)

PMID: 12937682

Hallazgo Clave: Thymalin + epithalamin treatment in elderly subjects (60-80 years) reduced mortality 2-fold over 6 years (46.7% control vs. 18.3% treated) and maintained benefit at 12-year follow-up.

Thymulin (FTS) as a metallopeptide: biological role and clinical significance

Dardenne MAnnals of the New York Academy of Sciences (2002)

PMID: 12480193

Hallazgo Clave: Definitive characterization of thymulin's zinc-dependent activity. Zinc binding is required for all biological effects including T-cell maturation, cytokine modulation, and neuroendocrine interactions.

Peptides and ageing

Khavinson V, Morozov VNeuroendocrinology Letters (2003)

PMID: 14523363

Hallazgo Clave: Comprehensive review of 30+ years of bioregulator research. Thymalin restores thymic function at the genetic level, reactivating age-silenced genes involved in T-cell differentiation and immune regulation.

Thymulin and zinc: a comprehensive review

Hadden JWInternational Journal of Immunopharmacology (1992)

PMID: 1624373

Hallazgo Clave: Zinc deficiency abolishes thymulin activity and mimics thymic involution. Zinc supplementation (30-50 mg/day) restores thymulin levels in zinc-deficient elderly subjects — some to levels seen in young adults.

Potencia tu Protocolo de Investigación

4 Sinergias

La investigación sugiere combinar Thymalin/Thymulin con estos péptidos para mecanismos complementarios.

Thymosin Alpha 1
Thymic Restoration Kit

Thymulin drives T-cell maturation in the thymus while TA1 activates mature T-cells and dendritic cells in the periphery — complementary thymic peptides.

Beneficio Combinado

Complete thymic reconstitution from maturation to activation. Addresses age-related thymic involution more comprehensively than either peptide alone.

Ver Detalles
LL37

Thymulin restores T-cell immunity for long-term defense while LL-37 provides immediate innate antimicrobial activity.

Beneficio Combinado

Rebuilds adaptive immunity while maintaining frontline innate defense. Ideal for elderly or immunocompromised individuals with recurrent infections.

Ver Detalles
Epitalon
Longevity Bioregulator Kit

Khavinson's landmark longevity studies used thymalin + epithalamin (epitalon precursor) together, achieving the greatest mortality reduction.

Beneficio Combinado

The original Khavinson longevity protocol — immune and neuroendocrine rejuvenation combined. 2-fold mortality reduction in 6-12 year follow-up studies.

Ver Detalles
KPV

KPV controls age-related chronic inflammation while thymulin restores declining T-cell immunity — addressing the two hallmarks of immunosenescence.

Beneficio Combinado

Tackles immunosenescence from both angles — restoring immune competence while resolving chronic low-grade inflammation that accelerates aging.

Ver Detalles

Especificaciones

Pureza
≥99%
Forma
Lyophilized Powder
CAS
63958-90-7
Peso Mol.
858.86 Da

Cómo Funciona Thymalin/Thymulin

Thymalin (thymulin) is a nonapeptide produced by thymic epithelial cells that requires zinc binding for biological activity. The zinc-thymulin complex induces T-cell differentiation markers, modulates the release of thymic hormones, stimulates T-helper and T-suppressor cell activity, and enhances NK cell cytotoxicity. It acts through modulation of multiple cytokines and interleukins including IL-1, IL-6, and TNF-alpha, playing a critical role in immune system homeostasis and thymic function.

Aplicaciones de Investigación

1
Immune system restoration in aging
2
Thymic involution reversal
3
Zinc-dependent immune modulation
4
Anti-aging and longevity (bioregulator therapy)
5
Autoimmune condition modulation

Precios

TamañoPor VialPaquete de 10
10mg
$60.00$510.00

Precios de paquete de 10 mostrados. Descuentos por volumen para 50+ viales — contáctenos.

Certificado de Análisis

MiPeptidos
Thymalin/Thymulin
CUMPLE TODAS LAS ESPECIFICACIONES
Número de LoteHR-THYM-2600315
Fecha de AnálisisMarch 20, 2026
Pureza (HPLC)99.8%
AparienciaWhite to off-white lyophilized powder
SolubilidadFreely soluble in sterile water and bacteriostatic water
Peso Molecular (MS)858.86 Da — Confirmado
Endotoxina (LAL)<0.1 EU/mg
Esterilidad (USP <71>)Passes USP <71>

Este COA es una muestra representativa. Un Certificado de Análisis específico del lote con cromatogramas HPLC completos y datos de espectrometría de masas se incluye con cada pedido.

Calculadora de Reconstitución

Agregar esta cantidad de agua bacteriostática:
10.0 mL
10mg + 10.0mL BAC water = 1 mg/mL
Referencia Rápida de Dosis
100 mcg
0.10 mL
200 mcg
0.20 mL
250 mcg
0.25 mL
500 mcg
0.50 mL

Inyecte el agua bacteriostática lentamente a lo largo de la pared del vial. Agite suavemente hasta disolver — nunca sacuda. Almacene la solución reconstituida a 2-8°C y use dentro de 30 días.

Reseñas de Clientes

4.9/5from 99 reviews
Verified
Hunter Y.·Raleigh, NC

Third order. Consistent quality every time. Anti-aging immune support.

Dec 5, 2025
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Claire V.·Lisbon, Portugal

Chose MiPeptidos for Thymalin/Thymulin because of the protocol info. Expert recommendations and published research links gave me confidence.

Jul 29, 2025
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Stefanie D.·Boise, ID

Thymalin/Thymulin — exactly as advertised. Immune system restoration. Happy customer.

Aug 3, 2025
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Amelia E.·Madison, WI

The Thymalin/Thymulin protocol bundle saves money and gives exactly what's needed. No quantity guessing.

May 1, 2025
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Blake F.·Denver, CO

10 days into Thymalin/Thymulin and already noticing Immune system restoration. Quality of this product is clearly excellent.

May 13, 2025
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Rohan Z.·Madison, WI

Best Thymalin/Thymulin I've found. Immune system restoration. Will reorder.

Dec 25, 2025
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Luca O.·San Francisco, CA

Wish every peptide supplier put as much effort into education as MiPeptidos does for Thymalin/Thymulin. Protocol info is next level.

Sep 30, 2025
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Glenn R.·Salt Lake City, UT

Impresionado con Thymalin/Thymulin. Immune system restoration. Envío internacional más rápido de lo esperado. Empaque con hielo, excelente.

Apr 25, 2025
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Dorota D.·Mexico City, Mexico

The packaging for Thymalin/Thymulin was top-notch. Insulated mailer, cold packs, individually boxed vial.

Jul 28, 2025
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Jade U.·Buenos Aires, Argentina

High quality Thymalin/Thymulin. Immune system restoration. 10-pack box could use more padding. Peptide itself is perfect.

Oct 28, 2025
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Caleb O.·Kansas City, MO

The protocol page for Thymalin/Thymulin is the best resource I've found online. Dosing, timing, what to expect — all there. Product matches.

Sep 12, 2025
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Harper Z.·Copenhagen, Denmark

The Thymalin/Thymulin brochure is incredibly well-done. Downloaded both English and Spanish versions. Comprehensive.

May 1, 2025
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Michelle B.·Los Angeles, CA

Compared Thymalin/Thymulin protocol info across 5 sites. MiPeptidos had the most detailed, well-referenced guide. Ordered immediately.

Dec 31, 2025
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Scarlett I.·London, UK

Thymalin/Thymulin packed beautifully — insulated box, gel packs, sealed vial in a labeled box. 2 days.

Jul 9, 2025
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Priya P.·Warsaw, Poland

Thymalin/Thymulin packed beautifully — insulated box, gel packs, sealed vial in a labeled box. 2 days.

Aug 31, 2025
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Vikram E.·Indianapolis, IN

Following the Thymalin/Thymulin protocol exactly as described. Immune system restoration and Anti-aging immune support. Timeline has been accurate.

Feb 21, 2026
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Ella W.·Bend, OR

Ordered Thymalin/Thymulin Monday, had it Wednesday. Insulated box, ice packs. Product stored correctly the entire trip.

Dec 23, 2025
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Ordered, shipped fast, great quality. Thymalin/Thymulin from MiPeptidos is the move.

Aug 14, 2025
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Monroe Y.·Calgary, Canada

Thymalin/Thymulin packed beautifully — insulated box, gel packs, sealed vial in a labeled box. 2 days.

Dec 11, 2025
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Tomas G.·Madison, WI

Couldn't be happier with Thymalin/Thymulin. Anti-aging immune support. MiPeptidos delivers.

Oct 30, 2025
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Amelie R.·Columbus, OH

Thymalin/Thymulin update: 5 weeks in, Immune system restoration. Top-tier quality. HPLC purity makes a real difference.

Dec 8, 2025
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Lars A.·Phoenix, AZ

Thymalin/Thymulin reconstituted perfectly, Immune system restoration. Wish they had a larger size option. Current sizes work though.

Aug 9, 2025
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Karen A.·Tampa, FL

Happy with Thymalin/Thymulin. Clean reconstitution, good docs. Anti-aging immune support. Vial labels could be slightly larger print.

Feb 11, 2026
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Magnus M.·Asheville, NC

Tested Thymalin/Thymulin from four suppliers this year. MiPeptidos wins on purity, hands down. Anti-aging immune support.

Oct 23, 2025
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Wendy V.·Santiago, Chile

Old supplier's Thymalin/Thymulin sometimes reconstituted cloudy. MiPeptidos? Crystal clear every single time.

Nov 25, 2025
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Layla A.·Nashville, TN

Compared MiPeptidos Thymalin/Thymulin with my old supplier. The reconstitution clarity tells you everything. Anti-aging immune support.

Apr 18, 2025
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Hugo E.·Copenhagen, Denmark

Second order — shipped just as fast as the first. Consistent packaging, consistent speed. Immune system restoration.

Dec 9, 2025
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Rachel U.·St. Louis, MO

Best Healing / Recovery source I've used. Thymalin/Thymulin quality is superb.

Mar 1, 2026
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Michelle E.·Pittsburgh, PA

Following the Thymalin/Thymulin protocol exactly as described. Immune system restoration and Anti-aging immune support. Timeline has been accurate.

Jun 30, 2025
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Uwe R.·Osaka, Japan

Thymalin/Thymulin exactly as described. ≥99% purity verified. Professional documentation. Immune system restoration.

Sep 25, 2025
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Cooper T.·Cape Town, South Africa

Following the Thymalin/Thymulin protocol step by step. Dosing phases clearly laid out. Immune system restoration.

Apr 2, 2025
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Siobhan W.·New York, NY

Wish every peptide supplier put as much effort into education as MiPeptidos does for Thymalin/Thymulin. Protocol info is next level.

Dec 15, 2025
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Ali V.·London, UK

Old supplier's Thymalin/Thymulin sometimes reconstituted cloudy. MiPeptidos? Crystal clear every single time.

Aug 3, 2025
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Third order of Thymalin/Thymulin. Recommended MiPeptidos to several colleagues. Quality speaks for itself.

Sep 3, 2025
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Carter E.·Durham, NC

Following the Thymalin/Thymulin protocol step by step. Dosing phases clearly laid out. Immune system restoration.

Nov 10, 2025
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Kendall R.·Nashville, TN

Solid Thymalin/Thymulin. Purity is top-tier, Immune system restoration. Would love subscription pricing for regular orders.

Apr 24, 2025
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Nathan M.·Barcelona, Spain

Thymalin/Thymulin protocol, week 4: Immune system restoration is happening. Following the dosing schedule exactly. Quality consistent throughout.

Aug 6, 2025
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Eloise C.·Tucson, AZ

I appreciate that MiPeptidos links actual published studies on Thymalin/Thymulin. PMIDs I can verify. That transparency earned my trust.

Jan 25, 2026
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Lab-grade Thymalin/Thymulin. The analytical documentation puts MiPeptidos above every competitor. Immune system restoration.

Sep 27, 2025
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Third order of Thymalin/Thymulin. Recommended MiPeptidos to several colleagues. Quality speaks for itself.

Dec 15, 2025
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Bought the Thymalin/Thymulin protocol bundle based on the site's recommendation. Everything needed for the full protocol. Smart.

May 12, 2025
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Switched from a "cheaper" Thymalin/Thymulin source. Immediately noticed the quality difference. Immune system restoration.

May 17, 2025
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Best price-to-quality ratio for Thymalin/Thymulin I've found. Other suppliers charge 30-40% more for same purity. Immune system restoration.

Jul 19, 2025
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Ali A.·Las Vegas, NV

Wrapping up my Thymalin/Thymulin protocol this week. Anti-aging immune support. Impressed enough to do a second round.

Feb 13, 2026
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Tristan T.·Montreal, Canada

Three weeks into Thymalin/Thymulin and Immune system restoration already noticeable. Page said weeks 2-4. Right on schedule.

Apr 30, 2025
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Fast. Thymalin/Thymulin on my doorstep in 48 hours. Well-packed, ice packs intact. No complaints.

Feb 2, 2026
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Thymalin/Thymulin arrived faster than any supplement I've ordered. Professional packaging, proper temperature control.

Jul 3, 2025
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Cecil H.·Durham, NC

What sold me on Thymalin/Thymulin was the protocol info. Most suppliers sell you a vial and say good luck. Here you get a complete guide.

Dec 9, 2025
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Genevieve U.·Kuala Lumpur, Malaysia

Thymalin/Thymulin arrived in 2 business days. Cold packs frozen, packaging secure and professional.

Jun 14, 2025
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Best Thymalin/Thymulin I've found. Immune system restoration. Will reorder.

Sep 25, 2025
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Ordering Thymalin/Thymulin for 6 months now. Never a single issue. Anti-aging immune support. This is how you build repeat customers.

May 19, 2025
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Theo Y.·Houston, TX

Day 21 of Thymalin/Thymulin. Already seeing Immune system restoration. Crystal clear reconstitution every vial.

Jul 7, 2025
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Ross J.·Copenhagen, Denmark

10-pack pricing on Thymalin/Thymulin is excellent. Stocked up and saved. Same quality whether one or ten. Immune system restoration.

Feb 6, 2026
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Megan M.·San Antonio, TX

Completed the full Thymalin/Thymulin protocol. Immune system restoration and Anti-aging immune support. Step-by-step guide made everything straightforward.

Aug 1, 2025
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Declan W.·St. Louis, MO

Excelente calidad de Thymalin/Thymulin. Reconstitución perfectamente clara. Immune system restoration. Envío rápido, empaque profesional. Muy recomendado.

Jan 12, 2026
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Petra W.·Dubai, UAE

Compared MiPeptidos Thymalin/Thymulin with my old supplier. The reconstitution clarity tells you everything. Anti-aging immune support.

Sep 5, 2025
Verified
Cassidy Y.·Mexico City, Mexico

Week 6 of Thymalin/Thymulin. Anti-aging immune support. Love having the detailed protocol rather than guessing.

Jul 13, 2025
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Russell M.·San Antonio, TX

The expert sources cited on the Thymalin/Thymulin page are legitimate. Checked the PMIDs — they're real studies. Product quality matches.

Jul 11, 2025
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Ashley N.·Oslo, Norway

Ordered Thymalin/Thymulin late Thursday, still shipped same day. Had it Saturday. Shipping game is strong.

Apr 16, 2025
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Zofia F.·Bangkok, Thailand

Thymalin/Thymulin reconstituted perfectly, Immune system restoration. Wish they had a larger size option. Current sizes work though.

Nov 13, 2025
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Jing F.·Kansas City, MO

Third order of Thymalin/Thymulin. Recommended MiPeptidos to several colleagues. Quality speaks for itself.

Sep 18, 2025
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Excelente calidad de Thymalin/Thymulin. Reconstitución perfectamente clara. Immune system restoration. Envío rápido, empaque profesional. Muy recomendado.

Feb 14, 2026
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Susan K.·Rome, Italy

Great Thymalin/Thymulin from MiPeptidos. Anti-aging immune support. Took an extra day to ship but came in perfect condition.

Nov 15, 2025
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Fatima V.·Munich, Germany

Excelente calidad de Thymalin/Thymulin. Reconstitución perfectamente clara. Immune system restoration. Envío rápido, empaque profesional. Muy recomendado.

Oct 15, 2025
Verified
Leah O.·Helsinki, Finland

The Thymalin/Thymulin product page has more useful info than most peptide forums combined. Studies, mechanisms, dosing — all referenced.

May 5, 2025
Verified
Hong U.·Perth, Australia

Thymalin/Thymulin exactly as described. ≥99% purity verified. Professional documentation. Immune system restoration.

Sep 18, 2025
Verified
Matteo J.·Prague, Czech Republic

The packaging for Thymalin/Thymulin was top-notch. Insulated mailer, cold packs, individually boxed vial.

Jan 17, 2026
Verified
Cole R.·Charlotte, NC

Tested Thymalin/Thymulin from four suppliers this year. MiPeptidos wins on purity, hands down. Anti-aging immune support.

Sep 6, 2025
Verified
Clara E.·Perth, Australia

Thymalin/Thymulin quality is 5/5. Giving 4 overall because mobile checkout had a hiccup. Peptide itself? Immune system restoration. Excellent.

Aug 14, 2025
Verified
Nash J.·Brisbane, Australia

Solid Thymalin/Thymulin. Purity is top-tier, Immune system restoration. Would love subscription pricing for regular orders.

Jan 16, 2026
Verified
Ruby H.·Fort Worth, TX

Every batch of Thymalin/Thymulin I've ordered has been consistent. Purity, appearance, reconstitution — on point. Immune system restoration.

Apr 20, 2025
Verified
Edgar H.·Budapest, Hungary

Thymalin/Thymulin — excellent purity, fast shipping. Immune system restoration. Five stars.

May 21, 2025
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Harper P.·Madrid, Spain

Thymalin/Thymulin reconstituted perfectly, Immune system restoration. Wish they had a larger size option. Current sizes work though.

May 18, 2025
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Clara B.·Indianapolis, IN

International shipping for Thymalin/Thymulin took 6 business days. Customs cleared fine, ice packs still cold.

Nov 19, 2025
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Patrick B.·St. Louis, MO

Completed the full Thymalin/Thymulin protocol. Immune system restoration and Anti-aging immune support. Step-by-step guide made everything straightforward.

Aug 8, 2025
Verified
Bianca T.·Copenhagen, Denmark

Thymalin/Thymulin de MiPeptidos — calidad farmacéutica. Documentación analítica completa y profesional. Anti-aging immune support.

Feb 23, 2026
Verified
Joshua L.·Dallas, TX

Solid product. Thymalin/Thymulin works great, Immune system restoration. Would be nice to see a subscription option for regular buyers.

Jun 23, 2025
Verified
Adriana U.·Barcelona, Spain

Thymalin/Thymulin protocol, week 4: Immune system restoration is happening. Following the dosing schedule exactly. Quality consistent throughout.

Sep 12, 2025
Verified
Natasha K.·Jacksonville, FL

Quality Thymalin/Thymulin. Immune system restoration. Slight delay in order confirmation email. Everything else top notch.

Mar 1, 2026
Verified
Marie K.·Dubai, UAE

Immune system restoration — that's what Thymalin/Thymulin delivered. Protocol followed to the letter, timeline accurate.

Jan 23, 2026
Verified
Rohan T.·Copenhagen, Denmark

Calidad excelente de Thymalin/Thymulin. Anti-aging immune support. Más opciones de pago sería ideal. Producto merece cinco estrellas.

Oct 21, 2025
Verified
Silas G.·Scottsdale, AZ

The Thymalin/Thymulin product page has more useful info than most peptide forums combined. Studies, mechanisms, dosing — all referenced.

Sep 19, 2025
Verified
Mason R.·Sydney, Australia

Couldn't be happier with Thymalin/Thymulin. Anti-aging immune support. MiPeptidos delivers.

May 28, 2025
Verified
Michelle P.·Brisbane, Australia

Segundo pedido de Thymalin/Thymulin. Consistencia total. Anti-aging immune support. MiPeptidos se ha ganado mi confianza.

Jan 4, 2026
Verified
Ruben M.·Savannah, GA

The reconstitution calculator on the Thymalin/Thymulin page is genius. Made dosing simple. Clean reconstitution too.

May 5, 2025
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Daniela U.·Colorado Springs, CO

Loyal Thymalin/Thymulin customer — 8 months now. Quality has never wavered. Rare consistency in this space.

Nov 24, 2025
Verified
Monroe F.·Buenos Aires, Argentina

The dosing protocol for Thymalin/Thymulin is clearly written by someone knowledgeable. Phases make sense. Immune system restoration.

Sep 30, 2025
Verified
Patricia D.·Tucson, AZ

Expert panel quotes on the Thymalin/Thymulin protocol helped me understand dosing rationale. Immune system restoration. Great product + great info.

Jun 9, 2025
Verified
Ada R.·Fort Worth, TX

La pureza de Thymalin/Thymulin de MiPeptidos es claramente superior. COA incluido demuestra la calidad. Immune system restoration.

Aug 18, 2025
Verified
Nathan C.·Denver, CO

Old supplier's Thymalin/Thymulin sometimes reconstituted cloudy. MiPeptidos? Crystal clear every single time.

Nov 27, 2025
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Isabella J.·Atlanta, GA

Compared MiPeptidos Thymalin/Thymulin with my old supplier. The reconstitution clarity tells you everything. Anti-aging immune support.

Aug 19, 2025
Verified
Kendall H.·Nashville, TN

Good Thymalin/Thymulin, good shipping, good info. Immune system restoration. Only wish: more payment options.

Oct 26, 2025
Verified
Marek K.·Tokyo, Japan

Solid product. Thymalin/Thymulin works great, Immune system restoration. Would be nice to see a subscription option for regular buyers.

Jun 24, 2025
Verified
Camila H.·Tampa, FL

Thymalin/Thymulin pricing is competitive for this purity level. Protocol bundle saved about 15% vs individual vials.

Oct 19, 2025
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Opal V.·Tokyo, Japan

Ordered Thymalin/Thymulin three times and also tried four other peptides from MiPeptidos. Consistently excellent.

Sep 7, 2025
Verified
Ahmed J.·Charleston, SC

Pedí Thymalin/Thymulin y llegó en perfecto estado. Información del protocolo increíblemente detallada. Anti-aging immune support. Volveré a pedir.

Jul 30, 2025
Verified
Jean B.·Zurich, Switzerland

Every batch of Thymalin/Thymulin I've ordered has been consistent. Purity, appearance, reconstitution — on point. Immune system restoration.

Jun 10, 2025
Verified
Autumn P.·Boca Raton, FL

Ordered Thymalin/Thymulin three times and also tried four other peptides from MiPeptidos. Consistently excellent.

May 17, 2025
Verified
Javier D.·Raleigh, NC

Fourth order of Thymalin/Thymulin. Consistency is why I keep coming back — same purity, same quality, every time. Immune system restoration.

Aug 22, 2025

Preguntas Frecuentes

Thymalin/Thymulin (CAS: 63958-90-7) is a research compound, with a molecular weight of 858.86 Da in the Healing / Recovery category. Thymalin (thymulin) is a nonapeptide produced by thymic epithelial cells that requires zinc binding for biological activity. The zinc-thymulin complex induces T-cell differentiation markers, modulates the release of thymic hormones, stimulates T-helper and T-suppressor cell activity, and enhances NK cell cytotoxicity. Researchers commonly investigate Thymalin/Thymulin for Immune system restoration in aging, Thymic involution reversal, Zinc-dependent immune modulation. Every vial from MiPeptidos includes batch-specific analytical documentation.
To reconstitute your Thymalin/Thymulin 10mg vial, let it reach room temperature for about 15-20 minutes out of the freezer. Slowly inject 2-3mL of bacteriostatic water along the inside wall of the vial — never aim directly at the peptide cake. Gently swirl until the powder fully dissolves; never shake, as this can denature the peptide. Store reconstituted Thymalin/Thymulin at 2-8°C and use within 30 days. MiPeptidos includes bacteriostatic water for purchase alongside all peptides.
Thymalin (Thymulin) is a much smaller thymic peptide (9 amino acids, 859 Da, requires zinc for activity) compared to Thymosin Alpha-1 (28 amino acids, 3108 Da). Thymulin specifically requires a Zn2+ ion for biological activity, binding to T-cell receptors to promote maturation and differentiation. It was originally isolated by Bach and Dardenne and is one of the Khavinson bioregulatory peptides studied for immune aging. MiPeptidos offers both thymic peptides.
Store lyophilized Thymalin/Thymulin at -20°C for maximum long-term stability — properly stored, it remains potent for 24+ months. Once reconstituted with bacteriostatic water, keep it refrigerated at 2-8°C and use within 30 days. In research applications, Thymalin/Thymulin has a reported half-life of Short; minutes to hours in circulation, which informs dosing frequency and protocol design. Avoid repeated freeze-thaw cycles and protect from direct light. MiPeptidos ships every order with cold-chain packaging to maintain integrity during transit.
Every Thymalin/Thymulin order from MiPeptidos includes a batch-specific Certificate of Analysis. Our current batch (HR-THYM-2600315, tested March 20, 2026) shows 99.8% purity by HPLC, mass spectrometry confirmation at 858.86 Da, endotoxin levels below 0.1 EU/mg, and passing sterility per USP <71>. This level of documentation ensures you can verify compound identity and purity before beginning your research. MiPeptidos also offers bulk pricing on orders of 50+ vials — contact info@mipeptidos.com.

Seguridad y Advertencias

CRÍTICO

Not FDA-approved for human use

Thymalin/thymulin is a research peptide. Bioregulator therapy is an established field in Russia but lacks regulatory recognition in most Western countries. All information is for research and educational purposes.

CRÍTICO

Zinc supplementation is mandatory

Thymulin is biologically inert without zinc. All biological activity requires the zinc-thymulin complex. Supplement 25-50 mg elemental zinc daily during and between courses. Without zinc, the peptide has no effect.

CRÍTICO

Contraindicated in organ transplant recipients

Enhanced T-cell immunity could trigger graft rejection. Absolute contraindication for anyone on immunosuppressive therapy for transplant maintenance.

Solo para Fines de Investigación y Educación. No es consejo médico. No para consumo humano. Consulte a un médico autorizado antes de tomar cualquier decisión relacionada con la salud.