ghk-cu activation serum Copper Peptide with 1% peptide, Argireline and Matrixyl 3 – Dr. Brenner Labs A soothing serum formulated with Copper and Tripeptide GHK-Cu Revitalizing Serum 16oz-1 Gallon
Description
Recovery-enhancing agents such as epithalon, delta sleep-inducing peptide, and pinealon target circadian and mitochondrial regulators, and neuroactive peptides like selank, semax, and dihexa enhance brain-derived neurotrophic factor and HGF/c-Met pathways critical to neuroplasticity

Favorable safety and tolerability profile in phase 1b and 2 trials (mainly mild/moderate GI events) 1
others suggest separating by 15-20 minutes minimum

Feel stronger, sharper, more energized
