US$ 28.37
how does ghk-cu improve skin elasticity Cooper Peptide: The Complete & Repair Guide (2026) GHK-Cu Peptide Benefits: Anti-Aging, Skin
Description
Some uncommon side effects that could occur are some weakness, nausea, bowel problems, dizziness, lethargy, weight loss, thirst, nervous irritability, itchy skin, frequent urination, high levels of calcium

Mittendorf EA, Holmes JP, Ponniah S, Peoples GE
PLoS ONE 8:e82732
Vitamin B 12. BMJ, vol
Can J Health Technol [Internet]
Direct Anti Peptide supplies this product strictly for laboratory and scientific research purposes it is not intended for use in humans, animals, or any clinical or diagnostic application