Our Heat Guard® Hair Mask is an ultra-rich, moisture-intensive treatment designed to bring lifeless locks back to optimum health. This restorative formula expertly combines a blend of nourishing hyaluronic acid and plant proteins to strengthen, repair, and reconstruct the hair cuticle. Our Hair Mask immediately revives dry, damaged, and brittle hair, and leaves it looking and feeling softer, smoother, and healthier The Results: Hair that is revitalized, deep-conditioned, and repaired from the inside out. Pro Tip: Use weekly. Apply a small amount after shampooing, leave in 3-5 minutes then rinse. For remarkably revitalized hair, use Heat Guard® Shampoo and Heat Guard® Renewal Spra