Nioxin Density Defend Diaboost Hair Thickening Serum is a powerful leave-in hair serum that effectively increases the thickness of each strand of hair, restoring a thicker, fuller-looking appearance. Enriched with hyper-performing ingredients including Caffeine and Niacinamide the formula thickens hair while also protecting hair against breakage.
Why you need it
Why you need it
Nioxin Density Defend Diaboost Hair Thickening Serum is perfect for those with thin, fine hair types looking for thicker, fuller looking locks. The leave-in treatment is enriched with active ingredients that coat every strand of hair, thickening the hair at the roots. Powered by HTX technology that contains ingredients such as Caffeine and Niacinamide that leaves the hair instantly fuller-looking, while also protecting against hair breakage. This provides a healthy scalp environment for the hair to grow longer. The nourishing ingredients also penetrate the hair, making it more manageable for styling.
how to use
how to use
Step 1: Use on damp hair. Apply evenly throughout the scalp.
Step 2: Massage gently at the roots and comb through.
Step 3: Do not rinse off.
Step 4: Style as normal.
INGREDIENTS
INGREDIENTS
SHIPPING & RETURNS
SHIPPING & RETURNS
Nioxin Density Defend Diaboost Hair Thickening Serum
Nioxin Density Defend Diaboost Hair Thickening Serum
100ml

Nioxin Density Defend Diaboost Hair Thickening Serum is a powerful leave-in hair serum that effectively increases the thickness of each strand of hair, restoring a thicker, fuller-looking appearance. Enriched with hyper-performing ingredients including Caffeine and Niacinamide the formula thickens hair while also protecting hair against breakage.
Why you need it
Why you need it
Nioxin Density Defend Diaboost Hair Thickening Serum is perfect for those with thin, fine hair types looking for thicker, fuller looking locks. The leave-in treatment is enriched with active ingredients that coat every strand of hair, thickening the hair at the roots. Powered by HTX technology that contains ingredients such as Caffeine and Niacinamide that leaves the hair instantly fuller-looking, while also protecting against hair breakage. This provides a healthy scalp environment for the hair to grow longer. The nourishing ingredients also penetrate the hair, making it more manageable for styling.
how to use
how to use
Step 1: Use on damp hair. Apply evenly throughout the scalp.
Step 2: Massage gently at the roots and comb through.
Step 3: Do not rinse off.
Step 4: Style as normal.
INGREDIENTS
INGREDIENTS
About the Brand
About the Brand
Nioxin is an award-winning brand known for its innovative solutions designed to strengthen and support thinning or fine hair. With over 30 years of expertise, Nioxin focuses on creating products that target the scalp, promoting a healthy environment for hair growth. Their range of shampoos, conditioners, and treatments work together to cleanse, nourish, and thicken hair, enhancing fullness and volume. Trusted by professionals, Nioxin has become a go-to brand for those with thinning hair, leaving it stronger, healthier, and visibly thicker with regular use.
SHIPPING & RETURNS
SHIPPING & RETURNS


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