Biologist Mood Hair Scrub is an essential treatment to oxygenate the scalp, promote healthy growth, and prolong the effectiveness of your hair care. Enriched with flower acids (AHA), exfoliating silica, and powerful botanical actives like rosemary hydrosol, hibiscus flower, and lavender essential oil, it gently removes impurities, dead cells, and excess sebum without irritating the skin. Thanks to its soft, non-abrasive gel texture, this exfoliating gel stimulates micro-circulation, rebalances the scalp, and ideally prepares the hair fiber to receive targeted treatments, such as growth cures. As a result, it offers a purifying and soothing routine for stronger hair from the roots. Usage: On damp scalp, take the scrub or mix 1 to 2 hazelnut-sized amounts into your shampoo. Massage for 3 minutes. Leave on for 5 minutes, rinse, then shampoo.