Of note, the methodology of this healing evidence (Klicek et al., 2008
It also works with vitamin B6 to promote energy metabolism for optimal alertness and focus
Other Dietary Sources Worth Noting While concentrations are considerably lower than in mushrooms, ergothioneine can also be found in: Animal products: Liver (especially kidney and red blood cells contain moderate amounts) These levels reflect the ergothioneine animals consumed from their own diets Legumes: Black beans, kidney beans, and red beans (especially when grown with mycorrhizal fungi) A 2023 study found black beans showed up to 72 times more ergothioneine when grown with beneficial soil fungi [2] Grains and fermented foods: Oat bran and wheat (particularly when cultivated with specific soil fungi) Tempeh, natto, miso, kimchi, and sauerkraut contain small amounts Spirulina contains relatively high amounts compared to other non-fungal sources Typical dietary intake ranges from 5-20 mg per day depending on mushroom consumption patterns

Purified Water, Butylene Glycol, Niacinamide, Propanediol, Hydroxyethyl Urea, Glycerin, Betaine, Trehalose, C12-14 Pareth-12, Caprylyl Glycol, Polyglyceryl-10 Laurate, Glutathione (1000ppm), Allantoin, Dipropylene Glycol, Fragrance, Caprylic/Capri Triglyceride, Ethylhexyl Glycerin, Adenosine, Phosphatidylcholine, Hydrogenated Lecithin, 1,2 Hexanediol, Disodium Idithio A Phytosteryl/Octyldodecyllauroyl Glutamate, Eucalyptus Leaf Extract, Perilla Leaf Extract, Ceramide NP, Sodium Hyaluronate, Ascorbic Acid, Tocopherol
Unlike a topical concealer that masks spots instantly, glutathione works on the new skin cells being formed deep within the dermis
Research consistently shows that twice-daily or three-times-daily protocols preserve physiological GH dynamics better than consolidated dosing