Rene Furterer Astera Sensitive High Tolerance Shampoo Rene Furterer Astera Sensitive High Tolerance Shampoo is a ultra-gentle shampoo specially designed for long-term sensitive scalp with a blend of calming natural extracts and minerals. Rene Furterer Astera Sensitive High Tolerance Shampoo infuses Asteraceae extract to sooth and provide comfort to the scalp and reduce any irritations of reactivity. Rene Furterer Astera Sensitive High Tolerance Shampoo enriches with Hamamelis floral water to protect your scalp's durability and integrity. Rene Furterer Astera Sensitive High Tolerance Shampoo gently cleanses while maintains the natural balance of your scalp. Rene Furterer Astera Sensitive High Tolerance Shampoo creates a gentle but healthy hair and scalp environment for better hair growth and scalp condition. Key Features Hypoallergenic formula Contains rich ingredients of Asteraceae extract and Hamamelis floral water Strengthens scalps natural defenses Maintain scalp's natural balance No silicone, paraben or phenoxyethanol Soothing and calming 100% natural-origin active ingredients How to use? Wet hair thoroughly Massage into scalp Lather Rinse well Use daily