50 mg ghk cu GHK-Cu Copper Peptide GHK-CU 50 mg - LIVV

And are they safe

Orally administered glutathione is primarily absorbed in the intestine, while circulating glutathione is cleared by the kidneys, which leads to its poor absorption from the gastrointestinal tract

Always use the doctor's suggestion for dosage

Suitable for All Hair Types: Whether your customers have dry, damaged, or color-treated hair, our hair mask is formulated to provide the intensive care their hair needs, without weighing it down or leaving it greasy

This serum has a unique waterless base and, while it's oil-free, it may feel slightly oily

Perfect for daily use to achieve a hydrated, radiant, and weightless finish.