ghk-cu 100mg peptide GHK-Cu Peptide-Copper Complex — 50mg,

Among the twelve peptides removed from the Category 2 list (effective April 23, 2026): Removal from Category 2 is separate from the FDAs review of which peptides may be compounded under section 503A

GHK-Cu for gene expression and skin biology

This peptide comes with alcohol wipes, injection and reconstitution instructions, sterile syringes, and is provided with BAC Water to reconstitute your peptides

KLOW adds two additional peptides: GHK-Cu (a copper peptide that rebuilds collagen and supports skin quality) and KPV (an anti-inflammatory peptide with specific gut-healing properties)

Beyond that, consider B12 supplementation (particularly relevant for researchers also using B12-enhanced semaglutide compounds or tirzepatide-B12 formulations ), magnesium for GI regularity, and electrolytes to prevent the mineral imbalances that come with reduced food volume

ikiric P, Seiwerth S, Rucman R, et al