Alopecia areata investigational assessment guidelines part II
Various topical, oral, and injection-based cosmetic skin-lightening agents with different mechanisms of action are used widely across Asia, including hydroquinone, azelaic acid, kojic acid, mulberry, alpha-arbutin, beta-arbutin, glutathione, licorice root, papaya, vitamin A (e.g., retinol), vitamin B (i.e., niacinamide), and vitamin C
B: Biochem
The Procedure: Use the alcohol swabs to clean the site of the injection
In Ontario, Vitamin B12 injections are not covered by OHIP
Our cells have adapted to this potential toxicity by storing cysteine in the form of glutathione (GSH) [8] , which is far more stable to oxidation