NIOXIN SCALP RELIEF SOOTHING SERUM. Leave-on treatment that instantly soothes sensitive, dry and itchy scalp and increases the diameter of each strand of hair. Without dyes. With aloe vera, a neutral pH and clean label fragrance.88% of users:inside felt that their scalp was less tense and irritated*.Soothes the scalp and relieves itching and irritationMoisturizes the scalp for up to 6 hoursClinical tests prove: Maintains the scalp's natural balance**Dermatologically testedInstantly soothes the scalp and increases the diameter of each hair strandSoothexTM soothes and relieves itching and irritation*Based on a user:in test with the Scalp Relief Kit and test subjects who have problems with their scalp.**With regular use, at least 4 times per week.For best results, use in conjunction with Scalp Relief Shampoo and Scalp Relief Conditioner. Directions: Apply 10 pumpfuls evenly all over the scalp. Massage in. Do not rinse.NIOXINWith 35 years of expertise in stronger, fuller-looking hair, Nioxin offers a wide variety of hair care products and scalp treatments designed to optimize scalp health for healthy, fuller-looking hair. Because as the foundation of healthy hair, the scalp demands the same attention and individualized treatment as our facial skin. That's why the premium skincare-inspired product range nourishes and repairs thinning hair from the root.