Thymulin (Zinc Thymulin)
Thymus hormone requiring zinc as a cofactor. Supports proper immune cell development and thymus regeneration. Production declines with age.
Key Facts
- ClassificationPeptide — Thymus hormone (requires zinc) that helps immune cells develop properly.
- Primary BenefitsImmune Support (8/10) · Longevity (5/10) · Inflammation (4/10)
- AdministrationInjection
- Typical Dose5-10 mg subq 2-3 times a week. Cycle for 4-8 weeks.
- Evidence StrengthModerate — 20 peer-reviewed studies referenced · Community sentiment 8/10
- Stacks Well WithThymalin, Thymosin Alpha-1, Vilon
- Legal StatusResearch Use Only · not prescribable in US
Quick Facts
- From price
- $45
- Type
- peptide
- Administration
- Injection
- Evidence
- moderate
- Studies referenced
- 20
- Community sentiment
- 8/10
- Stacks with
- 3 peptides
- Regulatory
- Research Use Only
Top benefits
Dosing
5-10 mg subq 2-3 times a week. Cycle for 4-8 weeks.
Benefit Profile
| Vendor | Variant | Price | |
|---|---|---|---|
| Limitless Biotech | 5mg | $44.99BEST | Code: PSTACK10Buy |
| Peptide Sciences ✕ Announced voluntary shutdown — stock availability may be limited or unavailable. Pricing data may be outdated. | 5mg | $52.00 | Out of stock |
Stacks Well With
Thymalin
Derived from the thymus gland. Restores immune function and has shown life-extending properties by reactivating the aging immune system.
Thymosin Alpha-1
28-amino-acid immune peptide from thymus tissue. Strengthens T-cell maturation, boosts natural killer cells, and balances immune response. Tested in 30+ trials, approved in 35+ countries for hepatitis, HIV support, and infections. No serious side effects.
Vilon
One of the smallest active peptides — just two amino acids. Supports thymus function and proper immune cell development.
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