Keaney, Jr., M.D
Ingredients Aqua (Water), Propanediol, Glycerin, Betaine, Allantoin, Glutathione, SH-Oligopeptide-1, SH-Oligopeptide-2, SH-Polypeptide-1, SH-Polypeptide-11, SH-Polypeptide-9, Sodium Hyaluronate, Ammonium Acryloyldimethyltaurate/VP Copolymer, Xanthan Gum, Caprylyl Glycol, Lecithin, Bacillus/Soybean/Folic Acid Ferment Extract, Acetyl Glutamine, Sorbitol, 1,2-Hexanediol, Citric Acid, Tropolone, Sodium Benzoate, Potassium Sorbate, Butylene Glycol The ingredient list may be subject to change
This is a therapeutic effect, not a side effect, but it can feel unusual initially
Furthermore, C18:1-carnitine has been demonstrated to function as an efficacious noncompetitive inhibitor of GlyT2, which has the potential to serve as an analgesic by regulating the transport of glycine in the central nervous system (CNS) and influencing the concentration of this pivotal inhibitory neurotransmitter [112]