Product Details: Virtue Labs Restorative Treatment Mask deeply hydrates and repairs hair without weighing it down. This lightweight formula works on all hair types, adding shine, moisture, and smoothing hair in under 3 minutes. Infused with our proprietary Alpha Keratin 60ku�, this product delivers an immediate and intense hydrating and conditioning boost for silky soft hair that's immediately reinvigorated with health and nourishment. Color-safe, paraben-free, gluten-free. Alpha Keratin 60ku�- Alpha Keratin 60ku� is a whole, human keratin. Born from regenerative medicine, it is identical to the keratin in your hair, skin, and nails so it heals and repairs unlike anything you've experienced before.