



Biotin
Biotin is an essential nutrient in the B vitamin complex. 21st Century Biotin provides 5,000 mcg of biotin per serving. Biotin aids in cell growth and the production of fatty acids. It is needed for the normal metabolism of carbohydrates, proteins and fats.
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Description
Biotin is an essential nutrient in the B vitamin complex. 21st Century Biotin provides 5,000 mcg of biotin per serving. Biotin aids in cell growth and the production of fatty acids. It is needed for the normal metabolism of carbohydrates, proteins and fats.























