Life Extension Biotin 600 mcg Vitamin B7 Support Supplement for Beautiful Hair, Nails & Beyond - Gluten-Free, Non-GMO - 100 Capsules

Hair, skin and nail health - Biotin, or vitamin B7, promotes keratin production. Keratin is a protein that is vitally important for healthy hair, skin and fingernails. Promotes cellular energy production - Biotin also supports cellular energy and is used in a variety of metabolic processes.

Encourages healthy gene expression - The process of gene expression involves using a gene to create a protein. Research suggests that biotin may play an important role in this process. Ingredients matter - We use the finest raw ingredients with the quality and purity you deserve.

The majority of our products are non-GMO, gluten-free and manufactured in the USA-and a Certificate of Analysis is available for every one. Live your healthiest life - We believe the answers to a healthier life are in reach, and that scientific research is the key to getting there. Thats why so many of our formulas feature specific ingredients and amounts based on scientific studies..

Biotin is an unnumbered member of the water soluble B-complex family, normally only required in minute amounts. Biotin is used as a cofactor of enzymes involved in fatty acid metabolism, gluconeogenesis, and amino acid catabolism, and is essential in maintaining metabolic homeostasis. Biotin plays an important role in metabolic functioning as a coenzyme carrier of activated carbon dioxide in the TCA cycle (also known as the Krebs cycle).

In its coenzyme form, biotin synthesizes glucose from non-carbohydrate sources, and synthesizes and breaks down certain fatty acids and amino acids.