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Storage Temperature and Handling Virtually every research peptide should be stored lyophilized at -20 C or colder in a sealed, desiccated environment

Its a synthetic small molecule (not a true peptide) that blocks the NNMT enzyme to help boost NAD+ levels, improve fat burning, and support metabolism

In summary, 8-10 injections over time are needed

A serum containing authentic GHK-Cu at 0.1% concentration may test positive but deliver insufficient peptide dose to stimulate measurable collagen synthesis, which research shows requires 1% concentration applied twice daily for 12 weeks

KOHJIN Life Sciences, Tokyo, Japan, US FDA GRAS #GRN000293) for 4 months by oral administration