Asterwood Copper Peptides Serum with GHK-Cu and Hyaluronic Acid Harmful ingredients 1 Sodium Hydroxide Corrosive burns on skin and eyes, severe tissue damage if ingested, respiratory irritation if aerosolized, chemical burns during handling, requires dilution and strict controls during use Sodium Hyaluronate Hydrates and moisturizes skin, supports tissue repair, enhances skin elasticity Pentylene Glycol Humectant, solvent, preservative booster (enhances antimicrobial efficacy), low volatility, improves texture and skin feel Copper Tripeptide-1 Promotes wound healing (topical), supports skin regeneration (topical), may increase collagen synthesis (topical) Phenylpropanol Solvent properties, preservative effects, pleasant fragrance, low toxicity liquid See product ratings, lab test results, and expert analysis of water quality and filtration systems.

GHK-Cu works by activating the cells that produce collagen and elastin (the proteins that keep skin firm and elastic) and by helping regulate genes involved in tissue repair
Azelaic acid slows down excess pigment formation by inhibiting tyrosinase (an enzyme involved in melanin production)
2 3 4 Glutathione is often called the bodys master antioxidant because it helps the body manage oxidative stress