US$ 22.67
sur medic glutathione cream Shop Sur.Medic - Super 100 Bright Tone Up - 40ml until fully absorbed. Neogen Surmedic Super Glutathione 100
Description
Medically speaking, this is the vastus lateralis site (give that a google if you are unsure)
NNMT inhibitor compound Class: Small-molecule NNMT (nicotinamide N-methyltransferase) inhibitor Formula / M.W.: C 10 H 11 IN 2 , ~286.11 g/mol (iodide salt)

Arakawa T, Bhat R, Timasheff SN

Its stable and works well to treat Vitamin B12 deficiency
K., Cristofaro, V., & Sullivan, M