bpc-157 tb-500 safety human data Peptides like BPC-157, TB-500, and growth hormone secretagogues are increasingly marketed for recovery and injury healing. But what does the science actually say? - Most evidence comes from animal studies Taking unapproved drugs such as

Vitamin B12 injections are often marketed as a way to boost metabolism and aid in fat burning, but the evidence supporting these claims is limited

Journal of Pharmaceutical and Biomedical Analysis (2021) 4

Reported applications include NNMT enzyme inhibition assays measuring 1-methylnicotinamide formation or S-adenosylhomocysteine release, intracellular target-engagement assays in differentiated 3T3-L1 adipocytes where 5-Amino-1MQ reduced intracellular 1-methylnicotinamide with an EC near 2.3 M (Neelakantan et al., Biochem Pharmacol, 2018), membrane permeability and Caco-2 transport characterisation, methyltransferase selectivity panels covering COMT, DNMT1 and PRMT3, and rodent studies of NNMT inhibition in adipose tissue and liver following the antisense knockdown work of Kraus and colleagues (Nature, 2014)

Copper peptide cream 70% response rate, vitamin C 50%, tretinoin (retinoic acid) 40%