Features a patented soluble keratin with biotin and other nutrients clinically shown to support beauty health*
Ultra HNS supplies high-dose biotin, methyl folate, vitamin C, zinc, and Cynatine® HNS, a patented, solubilized keratin for the health of hair, nails, and skin. Cynatine® HNS has demonstrated that it can improve the strength, brightness, and appearance of hair, nails, and skin, as well as reduce hair loss associated with washing.*
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