Peptide Supply Group Peptide Supply Group Are peptide blends "stable" ? pH becomes a big controlling factor in the stability of solutions. We can use pKa values to assess how likely is a functional group to be protonated Glow Polar Peptides A Visual Guide to the Glow 70 Protocol : r Peptidesource BAC Peptide dosing math is simpler than you think. Always add 2 mL of bac water, then remember three numbers based on your vial size. 5 mg 10 units = 250 mcg