One study involving young Japanese women correlated low B12 levels with short sleep duration, as have other studies

What's inside Ingredients List Water Skin Conditioning Glycerin Humectant 1,2-Hexanediol Skin Conditioning Glutathione Glycyrrhiza Glabra Root Extract Bleaching Magnesium Ascorbyl Phosphate Antioxidant Polyglutamic Acid Skin Conditioning Ceramide NP Skin Conditioning Astragalus Membranaceus Root Extract Emollient Schisandra Chinensis Fruit Water Masking Butylene Glycol Humectant Hydrogenated Lecithin Emulsifying Allantoin Skin Conditioning Tocopherol Antioxidant Sodium Citrate Buffering Sodium Phytate Citric Acid Buffering Polyglyceryl-10 Laurate Skin Conditioning Ethylhexylglycerin Skin Conditioning Water, Glycerin, 1,2-Hexanediol, Glutathione, Glycyrrhiza Glabra Root Extract, Magnesium Ascorbyl Phosphate, Polyglutamic Acid, Ceramide NP, Astragalus Membranaceus Root Extract, Schisandra Chinensis Fruit Water, Butylene Glycol, Hydrogenated Lecithin, Allantoin, Tocopherol, Sodium Citrate, Sodium Phytate, Citric Acid, Polyglyceryl-10 Laurate, Ethylhexylglycerin Key Ingredients Benefits Concerns Ingredients Explained Water

2026 May 26;12(1):37
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10.1016/S0891-5849(01)00480-4 Free Radic