Bluebonnet's Beautiful Ally Hair Skin & Nails Formula Capsules are specially formulated with vitamins, minerals and other nutrients like biotin, type I + III collagen peptides, keratin, and MSM that are necessary for maintaining lustrous hair, skin and nails. By acquiring these nutrients internally, the body is provided with the building blocks that are important for protecting and nourishing hair, skin, and nails from within. Furthermore, these ingredients may help to improve the strength and appearance of hair and nails, as well as enhance skin moisture, elasticity, and radiance. Available in easy-to-swallow vegetable capsules for maximum assimilation and absorption.