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6 peptides
Immune & Inflammatory Modulation
Thymosin Alpha-1, VIP, and KPV modulate immune responses and inflammation. Post-COVID interest has significantly increased research into immune-regulating peptides.
6 peptides in this category
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Thymosin Alpha-1
TA1, Tα1
BGrade BSmaller human trials, observational studies, or approved in 30+ countriesCompoundableCompoundableLegal to compound in the US; approved in other jurisdictions or has historical approval
- Immune system modulation and enhancement
- Antiviral properties
- Used in hepatitis B and C treatment
LL-37
Cathelicidin, CAMP
CGrade CPrimarily animal or in-vitro studies; limited human dataResearch OnlyResearch OnlyNo regulatory approval in any major jurisdiction; for research use only
- Broad-spectrum antimicrobial effects
- Modulates immune response
- Promotes wound healing
KPV
Lysine-Proline-Valine, α-MSH(11-13)
CGrade CPrimarily animal or in-vitro studies; limited human dataResearch OnlyResearch OnlyNo regulatory approval in any major jurisdiction; for research use only
- Strong anti-inflammatory effects
- Gut healing properties
- Reduces inflammatory cytokines
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