Thymalin 20 mg
Peptide Hubs

Thymalin 20 mg

Product Details Peptide Hubs
Active Substance Thymalin Thymic polypeptide complex
Strength 20 mg per vial
Package 1 × 2 mL vial 20 mg labeled content
Form Lyophilized powder
Research Class Thymic peptide bioregulator Immunomodulatory peptide complex
Composition Multiple short peptides Not a single defined peptide sequence
Key Components KE & EW dipeptides Lys-Glu & Glu-Trp
Research Area Thymic & immune function T-cell differentiation and immune signaling
Out of stock

Thymalin 20 mg – Immune and Anti-Aging Peptide Bioregulator | Peptide Hubs

Thymalin is a short-chain peptide bioregulator derived from thymic tissue, designed to restore and balance immune system function at the cellular level. Supplied in a 20 mg (2 mL) vial by Peptide Hubs, Thymalin has been extensively studied for its immunomodulatory and longevity-enhancing potential in both animal models and early-stage clinical research.

What Is Thymalin?

Thymalin is a synthetic thymus peptide that regulates the expression of genes responsible for differentiation and activity of T-lymphocytes. As we age, thymic involution leads to immune decline. Thymalin research focuses on reversing that process by promoting regeneration of immune tissues and restoring homeostatic immune signaling. According to published data, it may also influence hematopoiesis, antioxidant activity, and overall tissue repair.

Research Applications of Thymalin

  • Rejuvenation of thymic function in aging models
  • Regulation of T-cell development and immune balance
  • Support in chronic inflammation and immunodeficiency research
  • Potential longevity-enhancing effects
  • Non-toxic and hormone-free alternative to conventional immune therapies

Technical Details

Material Type
Thymic Polypeptide Complex
Composition
Heterogeneous Mixture of Short Peptides
Biological Origin
Thymus-Derived Polypeptide Extract
Identified Components
Lys-Glu (KE) & Glu-Trp (EW)
Defined Peptide Sequence
Not Applicable · Peptide Mixture
Molecular Formula
Not Applicable · Heterogeneous Complex
Molecular Weight
No Single Defined Molecular Weight
Research Profile
Thymic & Immune-Regulatory Signaling
Cellular Research
T-Lymphocyte & Hematopoietic Cell Differentiation

Dosage & Usage Guidelines

Typical protocols involve 10–20 mg per week, administered subcutaneously over 2 to 4 weeks. Cycles may be repeated based on immune response outcomes. Thymalin acts quickly due to its short sequence and high systemic bioavailability, often used in tandem with other thymic peptides in advanced immunological studies.

Recommended Stacks for Enhanced Research

For broader systemic support, researchers commonly pair Thymalin with other peptides, including:

  • Thymosin Alpha-1 – for immune regulation and T-cell activation
  • GHK-Cu – for tissue regeneration and anti-inflammatory synergy
  • AOD 9604 – researched for anti-aging and metabolic balance
  • SS-31 – mitochondrial peptide for cellular energy and repair
  • Selank – studied for anxiolytic and neuroimmune modulation

Safety Profile and Observations

Thymalin is a non-hormonal peptide and has demonstrated high tolerability in preclinical and clinical settings. It does not interfere with the endocrine system and has no known liver, kidney, or cardiovascular toxicity. It may cause slight redness at injection sites, which typically resolves quickly. It is intended for research use only and is not approved for human consumption or therapy.

USA Domestic Shipping & Lab-Grade Quality

Peptide Hubs provides USA domestic shipping for Thymalin 20 mg and all peptide bioregulators. Orders are shipped discreetly and quickly from verified GMP-compliant facilities. Researchers looking for synergistic immune and anti-aging stacks may also consider adding BPC-157 for tissue recovery applications.

Shipping & Product Authenticity

USA Domestic
4–5 business days
International
13–15 business days
Order Processing
24–48 business hours
Tracking
Tracking number provided
Direct Supply & Discreet Delivery

This product is supplied through the official Peptide Hubs distribution chain and shipped in original manufacturer packaging. The outer shipping package remains discreet, with privacy-focused handling and no unnecessary external product details.

What to Expect

  • βœ” Orders are processed after payment confirmation
  • βœ” USA Domestic shipping is typically faster when local stock is selected
  • βœ” International orders include tracking, though update frequency may vary by destination
  • βœ” Multiple warehouses may result in separate shipments when applicable
Authenticity support: official Peptide Hubs presentation, batch-linked lab proof, and original packaging help reinforce product legitimacy and buyer confidence.
Verified Supply

For complete delivery details, tracking policy, and reshipment terms, please see our Shipping Info page.

Storage

Store the lyophilized powder at controlled room temperature (15–25°C) in a dry, dark place, away from direct light and moisture. The unopened vial should be kept in its original packaging to maintain stability.

After reconstitution, store the solution at 2–8°C and use within 14 days. Do not freeze. Discard any unused portion after the recommended storage period. Before use, inspect the solution and avoid use if it appears cloudy, discolored, or contains particulate matter, or if the vial or seal is compromised.

Keep out of reach of children. Follow proper handling and sterile injection practices during research use.

Proper storage conditions help maintain product stability and consistent performance across the product's shelf life.

Frequently Asked Questions

What is Thymalin used for in research?

Thymalin is studied for its ability to regulate immune response, support thymic rejuvenation, and promote anti-aging at the cellular level.

Is Thymalin safe for preclinical studies?

Yes, Thymalin has a well-documented safety profile with no known toxicity in animal or early human trials.

Can Thymalin be stacked with other peptides?

Yes, it is often stacked with peptides like Thymosin Alpha-1, GHK-Cu, or SS-31 to support multi-pathway immune and regeneration protocols.

What is the typical dosage for Thymalin in studies?

In most research, Thymalin is used at 10–20 mg per week for 2–4 weeks depending on the study focus and goals.

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