Grow Gorgeous Repair Strengthening Hair & Scalp Mask strengthens and restores fragile hair from within leaving hair and scalp healthier, softer and stronger. Niacinamide supports the scalp's natural protective barrier by helping reduce water loss while bio functional peptides and amino acids derived from the carob tree target damage to help strengthen weak and brittle hair. Cupuassu, shea and murumuru butter condition and help lock in moisture to boost a healthier scalp and hair. Key Ingredients:Niacinamide: supports the scalp's natural protective barrier by helping reduce water loss and moisturizing the scalpBio Functional Peptides and Amino Acids (from the carob tree): target damage to help strengthen weak and brittle strandsCupuassu, Shea and Murumuru Butter: condition and help lock in moisture in damaged hairKey Benefits:Nourishes scalp and conditions hairSupports scalp's natural protective barrierStrengthens fragile, damaged hairClinical Results:Based on independent user trials of 120 women for 2 weeks:90% agreed hair felt stronger. Dermstore has partnered with Flex to allow you to use your Health Savings Account (HSA) or Flexible Spending Account (FSA). This means you can now use your HSA or FSA debit card to buy Grow Gorgeous products with pre-tax dollars, resulting in net savings of 30-40%, depending on your tax bracket. Eligible for HSA/FSA with a letter of medical necessity at checkout. From dermatologist-recommended treatments to solutions for chronic skin conditions like acne, eczema, and rosacea, these products are both effective and eligible. | Grow Gorgeous Repair Strengthening Hair Scalp Mask, 200 ml | Dermstore