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Description
Neurogan GHK-Cu Copper Peptide Hair & Scalp Serum delivers focused care with a simple, water based formula

Formulated with PDRN, Collagen Water, Glutathione and Niacinamide to deliver lightweight hydration while helping skin feel smoother, refreshed and radiant.

While L-cysteine is naturally found in high-protein foods such as chicken, yogurt, cheese, and eggs, individuals on restricted diets may find it challenging to obtain sufficient amounts of this crucial amino acid through their diet

If you don't regularly eat fish, you might consider a supplement
