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Formaldehyde Releasing Agents
antihumidity properties and UV protection
Works best as part of the full SMOOTHPROOF system
This one-step product effortlessly transforms your hair care routine and instantly delivers level 10 curls with a natural bounce
Strong and lasting hold
Nioxin System 1 Scalp + Hair Thickening Conditioner 300ml Category_Exfoliators Formaldehyde Releasing AgentsSupport your hairs strength and thickness with Nioxin System 1 Conditioner, designed specifically for natural, untreated hair showing early signs of thinning. Clinically and dermatologically tested, this conditioner improves hair texture and strengthens strands from the root to reduce breakage and promote fuller looking hair. Infused with niacinamide, biotin, and caffeine, the formula helps stimulate hair follicles, nourish the scalp, and enhance