dosage of thymalin & epithalon - 25MG Epithalon Peptide | Anti-Aging &

It has not been linked to any notable side effects or toxicity, whether applied topically or via subcutaneous injection

But their experience is most likely due to the placebo effect instead of the peptides themselves: Research linking GH supplements with better sleep shows it helps only in the case of people with a true GH deficiency

Reduces Fine Lines, Wrinkles & Hyperpigmentation By increasing collagen synthesis and repairing damaged skin , GHK-Cu can significantly reduce the appearance of fine lines, wrinkles, and hyperpigmentation

In wound healing studies using rats, collagen synthesis jumped 9-fold when GHK-Cu was incorporated into collagen dressings

"GHK Peptide as a Natural Modulator of Multiple Cellular Pathways in Skin Regeneration"