bpc-157 origin derived from gastric protein BPC 157 | Pentadecapeptide BPC-157 Peptide | 99%+ Purity,

doi:10.1046/j.1464-410x.1998.00683.x

The reaction catalyzed by MCM (Figure 2) is not affected by other vitamins of one-carbon metabolism, and therefore, MMA is considered a more specific marker of vitamin B 12 deficiency (Clarke et al., 12 concentrations in serum also had elevated MMA concentrations, which may reflect renal dysfunction instead of authentic vitamin B 12 deficiency (Clarke et al., 12 status, such as holo-transcobalamin (holo-TC) (Iqbal et al., Total serum holo-transcobalamin Dietary B 12 is transported in the digestive system via the use of three protein transporters that bind the micronutrient in a sequential fashion, following the order haptocorrin (HC), intrinsic factor (IF), and transcobalamin (TC) (Fedosov et al., 12 bound to TC (holo-TC) reaches circulation and it is distributed to every cell in the body

You might possibly be able to get it to work just in a freezer, but its very unlikely to work

Mistake: Expecting 5-Amino-1MQ to improve insulin sensitivity