Product Name | D-Biotin |
Appearance | White Powder |
CAS NO. | 58-85-5 |
Molecular Formula | C10H16N2O3S |
Storage | Keep in a cool, dry, dark location |

- Dietary Supplements: D-Biotin is commonly found in dietary supplements aimed at promoting healthy hair, skin, and nails due to its role in keratin production.
- Pharmaceutical Industry: It is used in the pharmaceutical sector to treat biotin deficiency-related conditions, such as seborrheic dermatitis and biotinidase deficiency.
- Food Fortification: D-Biotin is also added to certain foods, particularly infant formulas and nutritional supplements, to ensure adequate intake among vulnerable populations.

- Cellular Metabolism: D-Biotin acts as a cofactor for several enzymes involved in cellular metabolism, particularly those related to fatty acid synthesis, glucose utilization, and amino acid metabolism.
- Gene Expression Regulation: It plays a role in regulating gene expression by interacting with transcription factors and chromatin-modifying enzymes.
- Maintenance of Skin and Hair Health: D-Biotin is essential for the maintenance of healthy skin, hair, and nails, as it is a key component of keratin, the primary structural protein in these tissues.





