Sentinel Biotin 5000mcg is a high-potency dietary supplement containing vitamin B7 (biotin) in tablet form. This supplement supports healthy hair, skin, and nail growth while aiding in metabolism of proteins, fats, and carbohydrates. Key features: • 5000mcg biotin per tablet • Supports hair, skin and nail health • Aids in metabolism • Dietary supplement format • Sealed bottle for freshness Biotin, also known as vitamin B7, is a water-soluble vitamin that plays a vital role in maintaining healthy metabolic, nerve, and digestive functions. The supplement comes in a sealed amber bottle to protect the contents from light and maintain potency. As with any supplement, consult with a healthcare provider before use, especially if pregnant, nursing, or taking other medications.