Name: Ultimate Power Serum
Brand: Nioxin Pro Clinical
Price: 50.00 USD
Availability: InStock
Rating: 3 (2 reviews)

Daily Intensive Treatment

Get Thicker, Stronger Hair! Nioxin Pro Clinical Ultimate Power Serum is a leave-on scalp treatment formulated for thinning hair. This daily-use treatment anchors the hair shaft, strengthens the root, and reduces hair fallout. Nioxin Pro Clinical Ultimate Power Serum leaves hair visibly thicker. It is infused with Sandalore, a synthetic version of sandalwood that stimulates olfactory receptors in hair follicles to increase the growth cycle. Caffeine maintains the scalp's barrier and improves blood circulation. Lauric Acid prevents hair breakage by nourishing the hair root, and Niacinamide deeply penetrates and saturates the hair roots to strengthen and thicken hair. Nioxin Pro Clinical Ultimate Power Serum reduces hair loss and strengthens and thickens hair from the root.

Features and Benefits:

Leave-on scalp treatment formulated for thinning hair

Anchors the hair shaft, strengthens the root, and reduces hair fallout

Sandalore stimulates olfactory receptors in hair follicles

Caffeine improves blood circulation and maintains the scalp's barrier

Lauric Acid nourishes the hair root and prevents hair breakage

Niacinamide deeply penetrates the hair roots to strengthen and thicken hair

Allison L. Apr 27, 2026

Ultimate Power Serum

Does just want it promised. Kept your hair soft and manageable without filling oily. My hair feel healthy and strong.

would buy again

would recommend

. Apr 27, 2026

Ultimate Power Serum

If I could give a minus ten I would.I tried this product and had an immediate allergic reaction. It is very strong smelling, like an old lady horrible powdery perfume odor. It stung my scalp and I felt my eyelid skin tighten, my eyebrows turned red underneath the hair and started to itch. My throat got scratchy, my ears popped and my facial cheeks swelled a bit. I immediately took a shower and shampooed with my regular nioxin shampoo. I had a couple of hives appear on my right eyelid. I took a benadryl. My hair still stank so I washed it again and dried it. The smell didn't go away. The benadryl helped but I had started to itch on my face and neck so I took another benadryl. What a disappointment! I have used nioxin products for years and never had a reaction like this. If you are the least bit sensitive or don't like strong odors, beware of this product.

would not buy again

would not recommend

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Apply up to 15 pumps on dry or damp hair daily.
Massage evenly across the scalp, and do not rinse.
Use daily for visibly thicker, stronger hair.

Alcohol Denat., Aqua/Water/Eau, Niacinamide, Caffeine, Sandalore, Parfum/Fragrance, Lauric Acid, Peg-40 Hydrogenated Castor Oil, Peg-35 Castor Oil, Alpha-Isomethyl Ionone, Hexyl Cinnamal, Limonene, Alcohol, Linalool, Tocopherol, Citric Acid

Product information such as ingredients may change. Always read the packaging or instructions for use before using the product.

Nioxin Pro Clinical Ultimate Power Serum 2.3oz