what should i be using with ghk cu serum Skin Perfection 1% GHK-Cu Copper Peptides for Face Hair Scalp .5 oz The formula contains just 6 ingredients total How to Use GHK-Cu Peptide
Description
Potential Research Applications: Melanogenesis and skin pigmentation studies UV protection and tanning research models Libido and sexual function investigations Energy regulation and melanocortin receptor research For laboratory research only

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For practical research-design reference, a serum half-life estimate of 1-4 hours (IP administration) is a reasonable working assumption, though with substantial uncertainty

Serum B12 alone can sometimes be misleading MMA levels provide a more functional assessment of whether your body is actually utilizing the B12 available to it
