System 4 Scalp + Hair Shampoo - Hair Thickening Shampoo Dark Circles Each drop works in harmony

Each drop works in harmony with your skin’s biology

Give your skin a fresher

Contains euphoric extracts

Your body's skin is more toned

strengthens it and nourishes it by moisturizing it

System 4 Scalp + Hair Shampoo - Hair Thickening Shampoo Dark Circles Each drop works in harmonyWhat is it? Nioxin Pro Clinical's System Kit 4 is designed for dry, damaged, color treated hair with progressed thinning. Why you'll love it: Clinically and dermatologically tested, this shampoo nourishes and gently cleanses your hair to protect against follicle clogging sebum, resulting in thicker, fuller hair. Featured ingredients: Formulated with a powerful blend of wild mint oil, peppermint oil, and salicylic acid. Benefits: THICKENS THE HAIR: