A nightly reset for the scalp. This leave-on toner spray hydrates and rebalances without weighing hair down, while the peptide complex PROCAPIL™ and wild olive extract work to strengthen hair from the root. Niacinamide adds antioxidant, protective support, and CAPIXYL™ helps improve the overall condition of the scalp. No rinsing required..Suitable for everyday use, unisex.Formulated without parabens, silicones, mineral oil, phthalate, dye, and sulfate.3.7 fl oz / 110 ml.Evenly apply the toner spray to the scalp and massage thoroughly..No need to rinse..For best results, use every evening for a duration of 2 months.