where to pin ghk-cu Did I incorrectly for GHK-CU? : r/Biohacking Topical GHKCU Copper Peptide over

Consistency within a protocol cycle is important

Amber glass vials or opaque containers block the 280400nm UV spectrum responsible for photodegradation light protection is as critical as temperature control for maintaining peptide stability

Contraindications for investigational use should be discussed with a healthcare provider and may include Wilsons disease (a copper accumulation disorder), pregnancy (no data), or known allergy to copper/peptides

Active skin infection at the application or injection site: defer use until the area is healed

While this comparison is exaggerated, Argireline does have a distinct mechanism related to muscle signaling at the skin surface