Protein Formula Nail Treatment For Thin & Peeling Nails - I Grow is a treatment which is formulated with AHA's, Panthenol & Glycerin. I Grow helps the nails become more stronger & durable, adding in moisture & brightening the nails in the process. I Grow also helps reduce the appearance of damage on the natural nails. The PHA'S help reduce the appearance of any damage on the nails, the Panthenol adds hydration to the nails, & Panthenol itself is an antioxidant.