Ingredients (INCI) Aqua, Tetrahexyldecyl Ascorbate, Dimethicone, Glycerin (Humectant), C9-12 Alkane, Ascorbyl Glucoside, Pyrus Malus (Apple) Fruit Extract, Hydrogenated Lecithin, Polyglyceryl-6 Polyricinoleate, Mannitol, Sodium Hydroxyde, Acrylates Copolymer, Xanthan Gum, Glutathione, Ergothioneine, Oryza Sativa (Rice) Bran Extract, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Cetyl Alcohol, Caprylyl Glycol, Lysine Carboxymethyl Cysteinate, Coco Caprylate/Caprate, Tocopherol (Vitamin E), Sodium Citrate, Sodium Phytate, Hexylene Glycol, Ethylhexylglycerin, Helianthus Annus (Sunflower ) Seed Extract, Urea, Caprylic/Capric Triglyceride, Sodium Pca, Rosmarinus Officinalis Leaf Extract, Polysorbate 60, Sorbitan Isostearate, Trehalose, Ascorbic Acid, Glucose, Vanilla Planifolia (Vanille) Fruit Extract, Polyquaternium-51, Triacetin, Sodium Hyaluronate, Phenoxyethanol Available at the Cosmeterie store Legal information Customer Reviews 1 English review written for Paula's Choice 25% Vitamin C + Glutathione Clinical Serum 5,0 out of 5 stars 3 reviews 1 customer review in English 1 customer review in all languages Rated with 5 out of 5 stars

The International Agency for Research on Cancer (2024) Globocan 2022
Whether via dietary precursors (e.g., N-acetylcysteine), targeted transdermal delivery, or enhancement of cysteine transport, interventions that optimize glutathione metabolism represent promising strategies for clinical brain health support
When it comes to traditional glutathione, bioavailability is notoriously low
The majority of the literature endorses 30 mg/day or less