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Sealed jar design: Protects ingredients from air and contaminants, preserving potency and ensuring hygiene

I started noticing my hairline creeping back when I hit 34

At Prime Lab Peptides , we support researchers by providing high-quality, laboratory-tested peptides designed exclusively for scientific exploration

Topical research formulations commonly reference GHK-Cu concentrations in the range of 0.05% to 2%, with research formulations frequently using 1-2% for skin regeneration research and lower concentrations for sensitive-area research

Check with your dermatologist before starting if you have a known copper sensitivity