Sentinel Stress 600 with Biotin is a dietary supplement containing 60 tablets designed to help manage stress while supporting hair, skin, and nail health. This combination formula provides stress-relief support along with the beauty benefits of biotin in one convenient supplement. This supplement combines stress-support ingredients with biotin (vitamin B7) which is known to support healthy hair, skin and nails. The tablets come in a sealed bottle to maintain freshness and potency. As with any dietary supplement, it should be taken under the guidance of a healthcare provider, especially if you are pregnant, nursing, or taking other medications. The recommended dosage and specific usage instructions should be followed as indicated on the product label.