Each batch of peptides is carefully sourced, verified through third-party testing, and documented for purity and potency
L-ascorbic acid (vitamin C) oxidizes the copper(II) ion in GHK-Cu, neutralizing both actives
[8] Administration of Glutathione: Pharmaceutical Formulations Glutathione is primarily available as oral formulations (pills, solutions, sublingual tablets, syrups and sprays) and parenteral formulations (intravenous and intramuscular)

This may include instances where: You need a stronger product to achieve your goals (e.g., deep hyperpigmentation, severe acne, etc.) You already use another product containing copper (this could be unsafe) An essential part of your skin care routine is a harsh active, vitamin C, strong exfoliant, or salicylic acid many of which are common ingredients in acne treatments and anti-aging products (copper peptides shouldnt be mixed with them) Using copper peptides may be unsafe (i.e., you have Wilsons disease, a peptide allergy, or active/suspected cancer) Youve tried a copper peptide product in the past and experienced an adverse reaction (e.g., copper uglies or troublesome side effects) If youd like some alternatives to copper peptides, we go over a few in the Alternatives to copper peptide serums section later in this guide
Comparing PTD-DBM to emerging hair loss technologies PTD-DBM exists within a rapidly evolving landscape of hair restoration research
GHK-Cu (Copper Peptide) is a naturally occurring tripeptide found in human plasma, saliva, and urine that binds copper ions and plays a key role in cellular signaling and tissue remodeling pathways