Grow Gorgeous Intense Thickening Shampoo gently cleanses hair and boosts volume and fullness. Enriched with caffeine, biotin and rice protein, this volume-boosting shampoo wakes hair up at the root leaving flat hair looking fuller and shinier with more body and bounce. Key Ingredients:Biotin: boots and energizes roots for healthier-looking hairCaffeine: wakes up roots with a stimulating boostRice Protein: improves manageability, shine and visibly increases volumeKey Benefits:Caffeine-enriched shampoo wakes hair up at the rootsGently cleanses strands for fuller, thicker, healthier-looking hairCruelty-free, vegan and gluten-freeSafe for color-treated hairClinical Results:Based on independent user trials of 120 women for 2 weeks:90% agreed scalp was more energized and reinvigorated. 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 Intense Thickening Hair Shampoo, 8. 4 fl. oz | Dermstore