ghk-cu hair growth microneedling study + Topical Treatment Meta-Analysis (2024) — Research Summary copper peptide ghk-cu hair growth

Preservation of Lean Body Mass : Unlike traditional calorie-restriction models that can cause muscle loss, AOD-9604 research indicates a preservation of lean muscle tissue while reducing total body fat

The influence of synthetic DSIP (delta-sleep-inducing-peptide) on disturbed human sleep. Experientia 37 9 (1981): 9137

Theres a newer peptide called PDA, or pentadeca arginate, that has a very similar molecular structure as BPC-157, but instead of it being an acetate, its an arginate essentially just swapping out one amino acid for another

This concentration works well for those wanting to dose in 100mcg increments, such as 300mcg (0.15ml) or 400mcg (0.2ml)