ghk-cu grey hair Ghk Cu and hair Most people know GHK-Cu as
Description
observed a significant increase in MDA levels in the hippocampus and cortex of rats with HACE [40]
Maintenance phase: 25 mg once weekly for 48 weeks

Or they may find themselves B12 deficient for other reasons

Medical peptides should only be used under the guidance of a licensed provider , since dosage and purity are important

Parakh, S

These are research compounds only not approved for human use by the FDA or any regulatory body