Nioxin System 2 Conditioner is designed for noticeably thinning hair, promoting a healthy scalp environment. This conditioner nourishes and strengthens hair, helping to minimize breakage and reduce thinning. Its lightweight formula delivers moisture without weighing hair down, leaving it revitalized and full of life. Nioxin is a professional brand dedicated to providing thicker, fuller hair, with clinically proven solutions based on scalp science. It is formulated with nourishing botanicals, antioxidants, and UV protecting ingredients to revitalize the scalp. 85% of consumers noticed a thickening effect, and 80% noticed an increase in hair density and fullness. Key ingredients include peppermint oil, antioxidants, and biotin.