The SEBOREDUCTEUR shampoo eliminates impurities and reduces excess sebum from oily scalp. It provides an immediate feeling of freshness and allows for spacing out shampoos in the tempo. The scalp is purified, hair becomes less oily quickly, and regains lightness and elasticity. At the heart of the formula, sarcosine targets and limits excessive sebum production. Thanks to rosemary extract, the scalp is rebalanced and protected from external aggressions. Dermatologically tested on oily scalp. Silicone-free. Clinically measured effectiveness -80%* sebum from the first application 2 times less* sebum in 1 month Hair becomes less oily quickly* 3 fewer shampoos* per month *clinical study under dermatological control – sebum meter measurement on 21 volunteers with oily scalp after the 1st application / after 1 month of use Immediate results confirmed by volunteers 86%*: clearer hair 81%*: purified scalp Long-term results confirmed by volunteers 90%*: lasting feeling of freshness after 1 week of use Spacing between shampoos: from 1 shampoo every 2 days to 1 shampoo every 3 days * * % of satisfaction on 21 volunteers with oily scalp – results after the 1st application / after 7 days of use / after 1 month of use