Cryoactive anti hair-loss shampoo. Cryoactive anti hair-loss shampoo. A cool action which stimulates the scalp and helps the provision of nutrients. It regulates sebaceous secretion, moisturises and restructures the hair fibre. Spread the product on wet hair, massage in, allow to act and rinse thoroughly. Apply for a second time if needed. Cito Complex System Seboregulating, anti hair-loss active ingredient of marine origin: inhibits the 5-alpha reductase enzyme and prevents the transformation of testosterone into DHT, which is what induces hair loss. Cytokines + Multivitamin complex + Amino acids: increase the capillary growth cycle and prevent the ejection of hair from the hair follicle by improving the quality of adjacent collagen fibres. Fight dandruff and seborrhoea. Strengthen the structure of the hair and prevent it from breaking. Menthol: boosts the effectiveness of the active ingredients by promoting blood circulation. Gives the scalp a pleasant sensation of freshness.