
Nioxin Hair Booster Serum 3.3 oz
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Nioxin Hair Booster Serum is a 3.3 oz targeted leave-in treatment for areas of progressed thinning, such as a receding hairline or low-density crown. The lightweight formula supports fragile strands and the appearance of thickness without being a hair-regrowth drug or a substitute for medical evaluation.
Key features
- Targeted leave-in format supports application to specific low-density areas
- Formula helps protect weak hair and maintain strand diameter appearance
- Wild mint and peppermint oils define the refreshing formula profile
Specifications
- Size: 3.3 oz
- Product type: targeted leave-in hair serum
- Use area: low-density zones and hairline
What's included and product scope
- One 3.3 oz bottle of Nioxin Hair Booster Serum
- System Kit, shampoo, conditioner, and other treatments are not included
- Apply before a Nioxin Scalp + Hair Thickening Treatment when both are used
Use and care
Massage into areas of concern twice daily and distribute from roots toward tips with fingertips. Do not rinse. If combining with a Nioxin System Kit, apply Hair Booster before the System leave-in treatment. Avoid eyes, keep out of children's reach, stop use if irritation develops, and follow the current package directions.
Customer feedback
Across 669 exact-product reviews, customers commonly praise the Hair Booster Serum's targeted, lightweight application and report less breakage or thicker-looking areas with consistent use. A minority see little change, question the value for the bottle size, or dislike aspects of the formula.