Nioxin System #4

Marsoni

M251S

$136.13

Get it in 3 business days with 1 day shipping. Friday, May 29

Nioxin System #4**Nioxin Pro Clinical's System #4 is designed for dry, damaged, colored hair with progressed thinning** *Clinically and dermatologically tested, this scalp & hair shampoo and conditioner thickens and strengthens your hair against breakage while providing color protection. 8 out 10 users saw thicker, fuller hair in 30 days* * Supports scalp health by gently cleansing the scalp, removing impurities and excess sebum that can clog hair follicles, creating

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We offer a 30-day return/exchange service after receiving.
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I got this in a swag bag from a surfing contest. The stick is very dry...that's the only way I can explain how it feels. It certainly doesn't glide on like other face sticks. After one wave and ducking my face in the water, the product smeared off and ran into my eyes. My vision got blurry from that, and it was really hard to see the waves coming in. I won't be using this product ever again. I also looked at the EWG website, and this product was given a 6. For those new to EWG, that's not a good rating. You want like a 1 or 2.

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Reviewed in the United States on January 10, 2026