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J Biomed Mater Res 6, 571582 (1972)

Biotin supports healthy hair, skin, and nails and promotes overall vitality, while boosting energy production and helping your body metabolize carbs, fats, and proteins more efficiently

doi: 10.1113/jphysiol.2009.179192 127 DenisRGJoly-AmadoACansellCCastelJMartinezSDelbesASet al

An extensive number of bioactive constituents have been identified from this species including cordycepin, ergosterol, carotenoids, mannitol, proteins, essential amino acids, volatile oils, carotenoids, minerals, vitamins, nucleosides, and sterols, as well as several types of carbohydrates such as mono, oligo, and polysaccharides, which shows its pharmacological and palliative significance [12]

Some manufacturers add stabilizing systems to extend acceptable pH ranges, but basic formulation principles favor the natural stability window