which bpc 157 does huberman recommend brand BPC-157 LPT Tablets FDA Votes YES on BPC-157,

In the tiny human trials so far it is well tolerated, but the sample sizes are small and selective (this isnt a good representation of either a)

PMID: 11533304

You may have heard about some of the benefits of B12 shots, but you might not know exactly what vitamin B12 is or why you need it

Annals of Clinical Biochemistry, 48(5), 418-432

Others reach 2.4mg and find the side effects too burdensome, stepping back down to 1.7mg for a better balance between efficacy and tolerability

AHK-Cu (Copper Tripeptide-3) is a cosmetic-grade copper peptide supplied as a raw ingredient for cosmetic formulation, manufacturing, and product development applications