Biotin is a water-soluble B-complex vitamin that is produced in the intestines by bacteria, as well as being provided by the diet. As a co-enzyme, it assists the making of fatty acids, nucleic acid synthesis & in the oxidation of fatty acids & carbohydrates. Without biotin, the body’s fat production is impaired. It also aids in the utilisation of protein, folic acid, pantothenic acid & vitamin B12. Biotin is water-soluble. It has various functions in your body:• It participates in the metabolism of fat, carbohydrates & certain amino acids• It helps to support the healthy production & storing of energy• It works alongside the hormone insulin to help support healthy blood sugar levels• It helps maintain healthy skin, hair & nails Nature's Own Biotin supplement is in a Food State, which means the nutrients will be presented to your body in the same form as they are in food. Food State nutrients have been tested by independent laboratories, who found that they:• are significantly better absorbed, longer retained & better used than standard chemical supplements • do not need to be taken with food, as they contain all the necessary food factors needed for absorption • have no known allergic reactions • are suitable for vegetarians & vegans