puritan's pride glutathione review Benefits of Glutathione." is a compound involved as a coenzyme in oxidation–reduction reactions in cells. It is a tripeptide derived from 3 amino acids: Cysteine, glutamate (from glutamic acid), and glycine 500mg L puritan's pride l-glutathione Puritan's Pride

High levels of leftover TFA can cause the burning sensation often misattributed to the peptide itself

It is used as a precursor to help the body make NAD+ efficiently.* Apigenin- flavonoid found in plants that has been shown to reduce NAD+ waste by inhibiting the CD38 enzyme.* TMG (Trimethylglycine / Betaine)- An amino acid derivative that aids in the process of NAD+ recycling and may help maintain healthy homocysteine levels.* Lutein + Zeaxanthin (Lutemax)- Carotenoids that can help protect the skin from oxidative stress and UV exposure

The lack of B12 halts the methylation cycle, which leads to a buildup of toxic homocysteine

They are not the same thing