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Nioxin

Nioxin Ultimate Power Serum, 2.3 fl oz/70 mL

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Product is rated SkinSAFE 91

Product is 91% free of the top 11 most common allergens, as determined by Mayo Clinic Research

SkinSAFE 91
Learn More About SkinSAFE Ratings
Reviewed Ingredient information last updated on Apr 11, 2026 by SkinSAFE Team

Where to Buy

Amazon
Amazon
$35.00

Product is rated SkinSAFE 91

Product is 91% free of the top 11 most common allergens, as determined by Mayo Clinic Research

SkinSAFE 91
Learn More About SkinSAFE Ratings
Reviewed Ingredient information last updated on Apr 11, 2026 by SkinSAFE Team

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How Safe is It?

Product Is
91 SkinSAFE 91 Teen SAFE Talc Free Common Preservative Free Paraben Free Lanolin Free Coconut Free Topical Antibiotic Free MCI/MI Free Nickel Free Gluten Free Soy Free Propylene Glycol Free Dye Free SLS Free
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Ingredients

Alcohol Alcohol Denat. Alpha-Isomethyl Ionone Aqua/Water/Eau Caffeine Citric Acid Hexyl Cinnamal Lauric Acid Limonene Linalool Niacinamide Parfum/Fragrance PEG-35 Castor Oil PEG-40 Hydrogenated Castor Oil SANDALORE TOCOPHEROL
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Description

Ultimate Power Serum is a leave-on thinning hair treatment. Designed for daily use, it's clinically proven to increase hair anchorage with visible results in only 8 weeks* while thickening hair from the very first use.

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