Peptides for immune support
Thymic and antimicrobial peptides studied for immune modulation. 11 compounds tracked in this category, ranked by community report volume — each with an evidence grade and links to the research.
A human cathelicidin antimicrobial peptide that fights bacteria, viruses, and fungi while also modulating inflammation and aiding wound repa…
A thymus-extracted peptide complex studied largely in Russia and Eastern Europe as an immune regulator and potential anti-aging agent, with …
Vilon is a synthetic Lys-Glu dipeptide bioregulator investigated as an immunomodulator and anti-aging agent, said to activate gene expressio…
Cortagen (Ala-Glu-Asp-Pro) is a brain-cortex-derived synthetic tetrapeptide bioregulator used to support neuroregeneration, cerebrovascular …
A Russian-developed Khavinson-family bioregulator peptide targeting bronchial and lung tissue, used to support respiratory function and prom…
Chonluten is a synthetic three-amino-acid peptide bioregulator (L-glutamic acid, L-aspartic acid, L-glycine) intended to support the respira…
The body's master antioxidant, injected IM or subQ for antioxidant support, recovery, detox, and skin; reassuring safety reputation but limi…
GLOW plus KPV - a fixed-ratio 80 mg blend adding anti-inflammatory and gut action to skin and tissue repair.
KPV is a small anti-inflammatory fragment of the hormone alpha-MSH that calms inflammation without causing tanning. It is studied mainly in …
A thymus-derived peptide that fine-tunes rather than just boosts immune function. It has real regulatory approval abroad for hepatitis and c…
Vasoactive Intestinal Peptide (VIP) is a naturally occurring neuropeptide abundant in the brain, gut, and peripheral nervous system that act…
Where researchers buy
The same top-ranked, COA-checked suppliers apply across categories:
#1 Serum Research Featured partnerAffiliated · disclosure | #2 BioChain USA | #3 Nootropics Depot | |
|---|---|---|---|
| Score | 9.6/10 | 9.5/10 | 9.5/10 |
| COA | ✓ Yes | ✓ Yes | ✓ Yes |
| Country | USA | USA | USA |
| Why we rate it | Full per-batch COAs on every product and competitive pricing, from our affiliated partner — labeled as such wherever it appears. | Published per-batch COAs, third-party testing, and a risk-free guarantee from a US-only shipper. | Operates at a global scale with a high degree of transparency, and earns praise for its customer support and logistics. |
| Check prices at Serum Research →Read review → | Check prices at BioChain USA →Read review → | Check prices at Nootropics Depot →Read review → |
Educational information only — not medical advice and not an endorsement to use any compound. Evidence grades summarize published research; most compounds here are unapproved research chemicals sold for laboratory use and labelled "not for human consumption."