Sentinel Biotin 5000 mcg is a dietary supplement that provides a high-potency dose of Biotin (Vitamin B7) to support healthy hair, skin, and nails. This essential nutrient also aids in the metabolism of proteins, fats, and carbohydrates while supporting overall cellular health. Key features: • Contains 5000 mcg of Biotin per serving • Supports healthy hair, skin and nail growth • Aids in metabolism of proteins, fats and carbohydrates • Helps maintain cellular health • Comes in an amber glass bottle for protection Biotin, also known as Vitamin B7, is a water-soluble vitamin that plays a vital role in maintaining various bodily functions. The supplement comes in a sealed amber bottle to protect the contents from light and maintain potency. The 5000 mcg dosage is considered a high-potency formula that can help address biotin deficiencies and support overall wellness. As with any supplement, it's recommended to consult with a healthcare provider before starting use.