Experience thicker, fuller hair with Nioxin System 5 Trial Size Kit: • A comprehensive 3-step system designed to strengthen and volumize thinning hair, providing a healthier scalp environment and improved hair texture.  • Includes a shampoo, conditioner, and scalp treatment that work together to cleanse, nourish, and protect hair, while promoting hair density and thickness.  • Formulated with a blend of active ingredients, including antioxidants, botanicals, and vitamins, that help to invigorate the scalp and enhance hair health.  • Ideal for color-treated hair, it restores moisture balance while maintaining the vibrancy of color-treated strands.  • The trial size kit is perfect for on-the-go use, or for those looking to try the Nioxin System before committing to a full-size product. To use the Nioxin System 5 Trial Size Kit, cleanse the scalp and hair with the shampoo, condition with the conditioner, and apply the scalp treatment directly to the scalp to promote thicker-looking hair and maintain scalp health.