Pentadecapeptide most members reach for when soft tissue or gut needs to heal.
Typical dose range: 250–500 mcg
Frequency: 1–2 × daily
Route: Subcutaneous (often near injury site)
Half-life: ~2 h
Evidence level: Animal + anecdotal
The healing peptide most often discussed in our community. Cycles typically run 4–6 weeks, with site-of-injury injection being the popular approach for tendon issues.