US$ 20.21
fda bpc-157 unapproved new drug Approval Status: Is It Approved for Human Use? FDA Moves to Reevaluate Several
Description
Paradoxical B12 deficiency may occur as a result of MTHFR because methionine synthase requires methylcobalamin to metabolize homocysteine

Monitoring by a healthcare provider is key
Quality and purity of the peptide source significantly affect the safety equation

doi:10.1080/21645515.2017.1415684 Ho K, Melanson M, Desai JA

It's the single biggest mistake we see labs make, and it invalidates every data point that follows
