This pre-shampoo treatment scrub is the ultimate scalp detox to invigorate hair and rebalance the scalp microbiome. Sea salt gently exfoliates the scalp to unclog hair follicles, while activated plant-based charcoal penetrates pores to absorbs stubborn impurities. It's creamy, exfoliating texture works to remove the build up that can weigh hair down without disrupting the scalp barrier. Sebum, product buildup and pollution particles are instantly removed, leaving the scalp deeply purified. 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 René Furterer 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. | René Furterer Head Spa Scrub, 150 ml | Dermstore