The sensitive scalps by nature present a permanent and excessive reactivity to external aggressions. Rich in active ingredients selected for their softness, Astera high tolerance shampoo allows a very gentle wash and respects the balance of the scalp. Thanks to the extract of Asteraceae, it soothes and brings comfort to the scalp and thus reduces its reactivity. Enriched with Witch Hazel Floral Water, it durably protects the scalp. Tested under dermatological, pediatric and ophthalmic control. Suitable for use in children from 3 years old. Results: Durably soothed and protected, the scalp regains its natural balance.