There may be other antioxidants available as supplements, but you should always consult with your doctor before switching or starting any new medication
In practical terms, products sold under the name DSIP are typically marketed as research chemicals , not as approved or compounded medications which means there is no approval-backed assurance of identity, purity, dosing, or clinical appropriateness, and significant sourcing risk
However, it is challenging to achieve such transformations in a highly selective manner, especially if the CH bonds are unactivated 10 or not adjacent to a directing group 11,12,13

Water, Glycerin, Butylene Glycol, 1,2-Hexanediol, Niacinamide, Dipropylene Glycol, C12-14 Alketh-12, Hydroxyethyl Urea, Glutathione, Arginine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Diphenyl Dimethicone, Triethylhexanoin, Phosphatidylcholine, Polyglyceryl-10 Laurate, Xanthan Gum, Glyceryl Acrylate/Acrylic Acid Copolymer, Ethylhexylglycerin, Arbutin, Adenosine, Hydrogenated Lecithin, Polyglyceryl-10 Oleate, PVM/MA Copoly mer, Betaine, Hydrolyzed Hyaluronic Acid, Caprylyl Glycol, Pentylene Glycol, Propanediol, Ascorbic Acid, Lactobacillus/Hibiscus Sabdariffa Flower Ferment Filtrate, Lactic Acid, Tocopherol, Riboflavin, Retinyl Palmitate, Pantothenic Acid, Niacin, Folic Acid, Thiamine HCI, Carnitine HCI, Biotin, Salicylic Acid, Tromethamine, Glycolipids, Gluconolactone, Magnesium Sulfate, Manganese Sulfate, Capryloyl Salicylic Acid
Sep 17 2021;13(9)doi:10.3390/nu13093229 Gana W, De Luca A, Debacq C, et al