ghk cu uses GHK-Cu - Peptide for Collagen, Healing & Anti-Aging Ever heard of GHK-Cu peptide?

Some studies show that anywhere between 200-800mcg per day is safe

The compounds in this article are tools for patients who have done the foundational work and whose repair signaling is still insufficient to meet demand

KLOW concentration at common reconstitution volumes BAC water 2.0 mL Total concentration 40.0 mg/mL GHK-Cu per unit (0.01 mL) ~250 mcg KPV / BPC-157 / TB-500 per unit ~50 mcg each BAC water 3.0 mL (most common) Total concentration 26.7 mg/mL GHK-Cu per unit (0.01 mL) ~167 mcg KPV / BPC-157 / TB-500 per unit ~33 mcg each BAC water 4.0 mL Total concentration 20.0 mg/mL GHK-Cu per unit (0.01 mL) ~125 mcg KPV / BPC-157 / TB-500 per unit ~25 mcg each Higher BAC water volumes give more measurable draws but require larger injection volumes

Like I said, GHK-CU is in a ton of topical products, which is why I think its worth noting that while most people tolerate copper just fine, not everyone does

doi: 10.1074/jbc.M405499200

Genome Res