US$ 21.29
cosmetic ghk-cu 1g Raw Powder (Topical Research Applications) Ghk Cu Powder - Etsy
Description
This helps avoid serious complications

Absorption occurs through the oral mucosa

The peptide significantly enhanced healing of intestinal anastomoses and reduced ulcer formation. Gwyer et al., Journal of Physiology and Pharmacology 4

Strong AP, Haeusler S, Weatherall M, Krebs J (2016) Sublingual vitamin B12 compared to intramuscular injection in patients with type 2 diabetes treated with metformin: a randomized trial

Not only do you risk infection from needles, but its challenging to know youll react to the pure compound delivered directly into your bloodstream