ordinary peptide ghk cu The Multi-Peptide + Copper Peptides 1% Serum and no unnecessary fillers Neurogan - GHK-Cu (Copper Peptide)

Visible changes in skin tone typically take several weeks or months of consistent use

De Groot AS, Roberts BJ, Mattei A, Lelias S, Boyle C, Martin WD

Morning or night

As a strong antioxidant, glutathione helps manage hyperpigmentation by protecting skin cells from oxidative stress caused by sun exposure, pollution, and environmental damage

Gene expression studies show it activates DNA repair genes and tumor suppressors like p53 while dialing down genes linked to metastasis

Each batch is reviewed through our internal quality assurance process, supported by third-party analytical testing, and fulfilled directly by our in-house team