Rejuville Shampoo is designed to cleanse hair with the best result for hair growth. This shampoo utilizes a unique combination of detergents plus alpha-hydroxyl acid, which helps better scalp penetration. This combination cleans hair thoroughly and removes all debris from hair follicles promoting healthy hair growth. Moreover, Rejuville Shampoo utilizes a special ingredient - phytantriol, which can greatly reduce mechanical hair damage such as hair loss and split ends due to combing and rubbing. With consistent use the results can be seen within a week. Rejuville Shampoo also incorporates a special conditioner to make hair manageable and to add a silky sheen. Use as a regular shampoo and as often as needed. 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 Rejuvi 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. | Rejuvi Rejuville Shampoo, 14. 22 oz | Dermstore