Biotin Life Extension Biotin, 600 mcg

Biotin is a water-soluble vitamin that belongs to the B-vitamin group. It is essential for the production of keratin, a structural protein that is a key component of hair, nails, and skin.

As the body ages, it produces fewer structural proteins needed to maintain healthy hair, skin, and nails. Biotin aids in the production of one of these important structural proteins—keratin.

Biotin is necessary for maintaining the health of the skin, hair, and nails, especially in individuals with a keratin deficiency.

Sometimes referred to as vitamin B7, biotin is part of the B-complex group of water-soluble vitamins and is typically required in only small amounts.

In the body, biotin acts as a cofactor, supporting the activity of enzymes involved in fatty acid synthesis, gluconeogenesis (the formation of glucose from non-carbohydrate sources), and the breakdown of amino acids. Biotin is also essential for cellular-level energy production as a cofactor of enzymes in the citric acid cycle (Krebs cycle).

It is important to note that biotin supplements can affect the results of laboratory tests, including hormone tests. Be sure to consult with a healthcare provider if you are taking additional biotin and need to undergo laboratory tests.