l glutathione dosage per day Glutathione: Uses, Dosage, Side Effects What is the recommended dosage

Unlike most peptides on the FDA's review schedule, GHK-Cu (copper peptide) has a split regulatory path: non-injectable routes are being removed from Category 1, while injectable routes are being removed from Category 2 and both are heading to Pharmacy Compounding Advisory Committee (PCAC) review before February 2027

Our Beverly Hills providers tailor it after a medical consultation based on your goals

A copper peptide serum, for example, might work best alongside barrier repair serums, calming products, or post-treatment moisturizers

The two-hour half-life is the reason for the one-to-three-shots-per-day range