169,170,171 Arginine from proteins can be catalyzed by PAD enzymes to citrulline, a process called citrullination, which is part of the normal immune process
However, if you have a sensitive stomach, taking them with a light snack is perfectly acceptable and will still provide significant benefits
Tap and distilled water are not sterile
Ingredients Purified Water, Ethylhexyl Palmitate, Glycereth-26, Glycerin, Cetearyl Alcohol, Niacinamide, Hydrogenated Poly(C6-14 Olefin), Beeswax, Caprylic/Capric Triglyceride, Polyglyceryl-2 Stearate, Dipropylene Glycol, Isododecane, Glyceryl Stearate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Stearyl Alcohol, Glycol Stearate SE, Sodium Polyacrylate, Hydroxyacetophenone, Stearic Acid, Dimethiconol, Dimethicone/Vinyl Dimethicone Crosspolymer, Hydrogenated Polydecene, Hydrogenated Lecithin, Tranexamic Acid (1000ppm), Betaine, Glutathione (1000ppm), Panthenol, Fragrance, Hippophae Rhamnoides Fruit Oil, Butylene Glycol, Adenosine, Sorbitan Isostearate, Caprylyl Glycol, Trideceth-6, 1-2-Hexanediol, Disodium EDTA, Sodium Hyaluronate, Ascorbic Acid The manufacturer is responsible for the products ingredients
B12 is also the second most essential nutrient for blood production