This 99% natural pre-shampoo cure harnesses the benefits of organic mint and eucalyptus essential oils to instantly soothe the scalp. | Rebalances and purifies the scalp exposed to daily aggressions and eliminates existing dandruff. Thanks to its 10 times higher content of soothing asteraceae extract, this biphasic concentrate calms the scalp and provides long-lasting comfort. During the regenerating massage, Astera offers a sensation of freshness thanks to the delicate relaxing notes of menthol, offering a true moment of relaxation and well-being. The hair is healthy and lighter from the first applications. Hair is softer, healthier and doesn't get greasy as quickly. Good tolerance for irritated scalp. Advantages: | Instantly soothes the scalp: purified and rebalanced, restores long-lasting comfort and leaves hair in perfect health Provides an immediate refreshing sensation: calms and provides the scalp with an immediate sensation of freshness (-1.5°C) thanks to organic mint and eucalyptus essential oils. Provides a relaxing moment of well-being: an invitation to enjoy a spa experience at home with a rejuvenating massage; A true moment of relaxation amplified by the relaxing olfactory power of essential oils.