glutathione experts Are Supplements a Scam? Glutathione Injection: Myths vs Facts

PepSync does not make clinical claims

For patients whose levels fall in the borderline or gray zone, a methylmalonic acid (MMA) test provides greater specificity MMA levels rise when B12 is functionally inadequate at the cellular level, even if serum B12 appears borderline normal

Bai T, Li M, Liu Y, Qiao Z, Wang Z

Insulin levels drop, which is metabolically beneficial but also affects insulin-like growth factor (IGF-1), a hormone that directly stimulates hair follicle growth

Mechanistically, nicotinamide replenishes NAD+, fuels DNA repair enzymes, and improves cell communicationresulting in visibly smoother, more resilient skin

2013;17(4):52531 Hawley MA