NIOXIN

Nioxin Scalp + Hair Thickening System 1 is a three-step salon-strength kit that strengthens strands, refreshes the scalp, and creates fuller-looking natural hair with light thinning. This kit combines a cleanser, a lightweight conditioner, and a leave-in scalp treatment formulated to reduce breakage, remove...

Nioxin Scalp + Hair Thickening System 2 Shampoo is a salon-formulated cleanser that gently removes buildup to help hair look thicker and fuller on natural or untreated hair with progressed thinning. This professional-grade shampoo is the first step in Nioxin’s three-part System 2 regimen,...

Nioxin System 2 is a three-step scalp and hair thickening kit formulated to strengthen strands and create denser-looking natural hair with progressed thinning. This trial-size, one-month supply combines a clarifying cleanser, a lightweight conditioner and a leave-in scalp treatment to reduce breakage, refresh the...

Nioxin System 2 is a three-step salon-grade kit that cleanses, conditions and treats natural hair with progressed thinning to create thicker-looking hair and reduce breakage. Designed for natural or untreated hair showing progressed thinning, Nioxin Scalp + Hair Thickening System 2 combines a cleanser,...

Nioxin Scalp + Hair Thickening System 3 is a three-step, salon-grade regimen designed to visibly thicken and strengthen dry, color-treated hair with light thinning in about 30 days when used daily. This trial-size System 3 from Nioxin Pro Clinical pairs a clarifying shampoo, moisture-restoring...

NIOXIN Scalp + Hair Thickening System 3 is a three-step kit formulated to visibly thicken and strengthen color-treated, dry or damaged hair with light thinning. This full-size, three-month regimen combines a clarifying shampoo, a restorative conditioner, and a leave-in thickening treatment enriched with niacinamide,...

NIOXIN System 4 Trial Kit is a three-step scalp and hair thickening regimen formulated to strengthen, refresh, and create the appearance of denser hair for color‑treated, damaged hair with progressed thinning. Designed by a salon brand with decades of thinning‑hair expertise, this trial‑size System...

Nioxin System 4 is a three-step salon-grade kit formulated to help hair appear thicker and stronger for color-treated, dry or damaged hair with progressed thinning. If your hair is color-processed, fragile, and showing signs of advanced thinning, this complete Nioxin Scalp + Hair Thickening...

NIOXIN System 4 Scalp + Hair Thickening Treatment is a leave-in serum formulated to nourish the scalp and visibly increase hair diameter for color-treated or damaged hair with progressed thinning. This professional-grade finish step completes the three-part NIOXIN System 4 regimen to help refresh...

NIOXIN Scalp Recovery Anti-Dandruff System Kit is a three-step regimen—shampoo, conditioner, and soothing serum—formulated with pyrithione zinc and green tea extract to target itching, flaking, and scalp dryness from the first use. This trial-size kit brings together a medicating cleanser, a moisturizing conditioner, and...

NIOXIN Scalp Recovery Moisturizing Conditioner is a salon-formulated conditioner that helps hydrate and soothe dry, flaky scalps while leaving hair soft and manageable. Designed as part of NIOXIN’s scalp-focused regimen, this moisturizing conditioner combines pyrithione zinc and green tea extracts to address visible flaking...

Nioxin Scalp Recovery Purifying Shampoo is a salon-formulated anti-dandruff cleanser that soothes itching and reduces flaking while deeply cleansing the scalp. Designed by a brand with over 25 years focused on scalp and thinning-hair care, this 33.8 fl oz bottle combines pyrithione zinc and...

NIOXIN System 1 is a three-part cleansing and conditioning regimen designed to strengthen natural, untreated hair with light thinning and improve the look of fullness and scalp clarity. Built from over three decades of scalp and thinning-hair research, this prepack pairs the System 1...

Nioxin Scalp + Hair Thickening System 2 Conditioner is a lightweight, salon-grade conditioner formulated to strengthen natural or untreated hair with progressed thinning while supporting scalp health. This professional conditioner is the second step in Nioxin's three-part System 2 regimen, designed specifically for natural...

Nioxin System 2 Prepack is a three-part scalp and hair thickening regimen formulated for natural or untreated hair with progressed thinning, delivering a cleaner scalp and visibly fuller-looking strands. This professional kit combines a clarifying cleanser, a lightweight moisture-balancing conditioner, and targeted scalp treatment...

Nioxin System 3 Scalp + Hair Conditioner is a lightweight, salon-grade conditioner formulated to strengthen color-treated hair with light thinning while supporting scalp health for thicker-looking hair. This professional conditioner is the second step in the Nioxin three-part regimen, engineered to restore moisture balance,...

Nioxin System 3 Kit is a three-step scalp and hair regimen formulated to strengthen, thicken, and protect dry, color-treated hair experiencing light thinning. This complete pack from NIOXIN Pro Clinical combines a shampoo, conditioner, and leave-in thickening treatment to address scalp buildup, fragility, and...

Nioxin System 3 Scalp + Hair Conditioner is a lightweight, nourishing conditioner formulated to strengthen and add visible thickness to color-treated, dry or damaged hair showing light thinning. Designed as part of Nioxin's Pro Clinical regimen, System 3 conditioner combines targeted ingredients like niacinamide,...

Nioxin System 3 Scalp + Hair Shampoo is a professional cleanse that moisturizes color-treated, dry or damaged hair while helping create the appearance of thicker, fuller hair in cases of light thinning. This salon-grade cleanser is the first step in Nioxin's three-part System 3...

Nioxin System 3 Scalp + Hair Shampoo is a salon-grade cleanser formulated to refresh dry, color-treated hair and scalp while helping hair appear thicker and fuller in cases of light thinning. Designed as the first step in Nioxin’s three-part regimen, System 3 combines botanicals,...