ghk cu safe dosage range SYNTHAGEN LABORATORIES - NL-GHK-CU - TETRAPEPTIDE + - For Skin Regeneration - For Wrinkles and Scars Treatment - Peptides for Skin Copper Peptide Before and After:

They may also cause (10), (6): Stomach problems like diarrhea Urinary issues Fatigue Nausea Headache Body pain Allergic reactions (itching, hives i A skin rash caused by allergic reactions to stress and certain foods, medications, or other substances and may lead to bumps and itching

They claim the product is for research or not for human consumption to dodge FDA jurisdiction, Holt says

Some protocols discuss daily microgram ranges, but there is no universal dosage that fits every patient

This is why many researchers reconstitute only what they need for the near term and keep remaining powder in long-term storage