Demir E, et al
The XPS spectrum (Fig
The pharmacokinetic analysis revealed that S-Acetyl-L-glutathione is rapidly deacetylated to GSH post-administration before it can reach the bloodstream, resulting in the non-quantifiable levels of plasma SAG
All experimentation, handling, and storage must follow applicable institutional and regulatory standards

Water(Aqua), C13-15 Alkane, **Niacinamide, Butylene Glycol, Caprylic/Capric Triglyceride, Tranexamic Acid, Glycerin, **Arbutin, 1,2-Hexanediol, **Glutathione, Borago Officinalis Seed Oil, Glycine Soja (Soybean) Seed Extract, **Alpha-Arbutin, **Acetyl Glucosamine, Panthenol, Xanthan Gum, Potassium Cetyl Phosphate, Allantoin, Ethylhexylglycerin, Melia Azadirachta Flower Extract, Disodium EDTA, Ocimum Sanctum Leaf Extract, Polyglutamic Acid, Melia Azadirachta Leaf Extract, Curcuma Longa (Turmeric) Root Extract, Corallina Officinalis Extract, Squalane, Sodium Hyaluronate, **Kojic Acid, Ascorbic Acid, Centella Asiatica Extract, Tocopherol, Citrus Limon (Lemon) Fruit Extract, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate,Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Polyglyceryl-10 Laurate, Potassium Hyaluronate, Phosphatidylcholine, Tocopheryl AcetateWater(Aqua), C13-15 Alkane, **Niacinamide, Butylene Glycol, Caprylic/Capric Triglyceride, Tranexamic Acid, Glycerin, **Arbutin, 1,2-Hexanediol, **Glutathione, Borago Officinalis Seed Oil, Glycine Soja (Soybean) Seed Extract, **Alpha-Arbutin, **Acetyl Glucosamine, Panthenol, Xanthan Gum, Potassium Cetyl Phosphate, Allantoin, Ethylhexylglycerin, Melia Azadirachta Flower Extract, Disodium EDTA, Ocimum Sanctum Leaf Extract, Polyglutamic Acid, Melia Azadirachta Leaf Extract, Curcuma Longa (Turmeric) Root Extract, Corallina Officinalis Extract, Squalane, Sodium Hyaluronate, **Kojic Acid, Ascorbic Acid, Centella Asiatica Extract, Tocopherol, Citrus Limon (Lemon) Fruit Extract, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate,Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Polyglyceryl-10 Laurate, Potassium Hyaluronate, Phosphatidylcholine, Tocopheryl Acetate

It is worth mentioning that all participants had received at least two doses of SARS-CoV-2 vaccine (Sinovac-CoronaVac, Pfizer or AstraZeneca) at the time of the follow-up appointments