A 99% pure, independently verified peptide can still be rendered useless by a single mishandled step after the vial arrives
Regular B12 injections are the only treatments that seem to work, as excess amounts of Vitamin B12 are not stored in the body but rather excreted (it is a water soluble vitamin)
Lower concentrations produce paler colors
For one, the frequent clinic visits for injections can be inconvenient and sometimes painful for patients, particularly for those who have an aversion to needles
This reduces material waste, supports procedural efficiency, and lowers the risk of accidental microbial introduction during repeated laboratory manipulation
Written by Emily Rodriguez, RDN, CSSD Registered Dietitian