Description

D-Biotin USP

D-Biotin USP is a high-purity, water-soluble B-complex vitamin used in pharmaceutical, nutraceutical, and clinical nutrition formulations to support metabolic function, skin health, hair and nail integrity, and enzymatic activity. Compliant with United States Pharmacopeia (USP) standards, it functions as an essential coenzyme in carboxylation reactions involved in fatty acid synthesis, amino acid metabolism, and gluconeogenesis.
D-Biotin is chemically designated as 5-[(3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid. It appears as a white to off-white crystalline powder that is slightly soluble in water and alcohol. Its stability and low required dosage make it suitable for precise formulation in both solid and liquid dosage forms.
In pharmaceutical, nutritional, and cosmetic applications, D-Biotin USP is used in:
• Oral tablets, capsules, and powders for dietary supplementation
• Multivitamin and B-complex formulations
• Parenteral nutrition solutions and clinical nutrition products
• Hair, skin, and nail support supplements
• Fortified food and beverage products
• Research involving enzyme cofactors and metabolic regulation
D-Biotin USP plays a critical role in cellular energy production and macronutrient metabolism. Adequate Biotin levels are essential for maintaining normal physiological function, particularly in rapidly dividing tissues such as skin and hair follicles.
CarboMer supplies D-Biotin USP with control over assay, purity, optical rotation, residual solvents, and microbial quality. The material meets USP monograph specifications and is suitable for regulated pharmaceutical and nutritional manufacturing.
The material is packaged in sealed, moisture-resistant, tamper-evident containers. Available in laboratory, pilot, and commercial-scale quantities. Documentation includes Certificate of Analysis (CoA), Safety Data Sheet (SDS), and complete traceability.
Each batch is tested for identity (IR), assay on anhydrous basis, optical rotation, loss on drying, heavy metals, and microbial limits. Technical support is available to assist with formulation optimization and regulatory compliance.
As with all CarboMer supplied vitamin ingredients, D-Biotin USP is backed by rigorous quality control, and expert technical guidance to ensure safe, effective, and consistent product development.