99+ peptides · 11 categories · Free & open
The most reliable source
for peptide information.
Research-grade data, reconstitution calculators, and protocol tracking — everything in one place.
Peptide of the Day
P21 (Cerebrolysin-derived)
CognitiveA small synthetic peptide derived from the active region of ciliary neurotrophic factor (CNTF), identified through resea...
~2-4 hours (estimated from animal studies) 500–1500 mcgLearn more
Categories
View allPopular Peptides
Browse allBPC-157
Healing & Recovery · 250–500 mcg
4 hours (estimated)
TB-500
Healing & Recovery · 2–5 mg
~2 hours
Semaglutide
Weight Management · 0.25–2.4 mg
~7 days
Ipamorelin
Growth Hormone · 100–300 mcg
~2 hours
CJC-1295 (no DAC) / Mod GRF 1-29
Growth Hormone · 100–300 mcg
~30 minutes
PT-141 (Bremelanotide)
Sexual Health · 500–1750 mcg
~2.7 hours
GHK-Cu
Healing & Recovery · 1–3 mg
~1 hour (systemic)
MK-677 (Ibutamoren)
Growth Hormone · 10–25 mg
24 hours
SS-31 (Elamipretide)
Anti-Aging · 0.25–4 mg
~4 hours