SKU: 73948590242

Density Defend Diaboost Hair Thickening Serum

Sale price$44.09 Regular price$48.99
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

Density Defend Diaboost Hair Thickening SerumDescription Nioxin Density Defend Diaboost Hair Thickening Serum Hair type all hair types Effects Density and vitality, Hair volume, Nourishing Scalp skin type sensitive scalp, all scalp types Hair problem thinning hair and hair loss Boost your hair's fullness and volume with a formula that fortifies each strand from the inside out. Nioxin Diaboost Hair Thickening Serum reduces breakage while thickening every strand for a more voluminous appearance.

Description Nioxin Density Defend Diaboost Hair Thickening Serum
Hair type all hair types
Effects Density and vitality, Hair volume, Nourishing
Scalp skin type sensitive scalp, all scalp types
Hair problem thinning hair and hair loss

Boost your hair's fullness and volume with a formula that fortifies each strand from the inside out. Nioxin Diaboost Hair Thickening Serum reduces breakage while thickening every strand for a more voluminous appearance. It nourishes and supports your hair's growth, leaving it more manageable and full of life, all while respecting your scalp's natural balance.

Characteristics:

  • fortifies each strand for a thicker, fuller look
  • reduces breakage and enhances hair resilience
  • nourishes hair from the inside to promote healthy growth
  • leaves hair manageable and easy to style

Ingredients:

  • dimethicone – protects hair and the scalp by forming a protective film, reducing breakage and improving manageability 
  • caffeine – stimulates hair follicles, boosts blood circulation, and preserves the skin barrier
  • niacinamide – nourishes the roots and promotes scalp health

How to apply:
Massage Nioxin Diaboost Hair Thickening Serum into the roots of washed, damp hair. Comb through the lengths, then blow dry and style to preference.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73948590242

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4.7 ★★★★★
Based on 15 reviews
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conkarlie
Lexington, US
★★★★★ 5
Fabulous gift
Size: One Size, Color: Black
I gave this to my very picky son for Christmas and he loved it. Soft, warm, good quality and looks great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 18, 2025
N
Verified Purchase
Nick
Chelsea, US
★★★★★ 5
Versatile and warm
Size: One Size, Color: Grey Melange
The product was great in multiple settings, like hiking in a wintry mix in Michigan or walking down the cold, windy streets of Chicago. It’s better than my previous beanie, as the cashmere had more give than the more rigid one I had before, while retaining all the warmth
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2021
W
Verified Purchase
William Green
Draper, US
★★★★★ 1
Not good quality
Size: One Size, Color: Black
Super thin, buy something else. It’s almost see-through.
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Reviewed in the United States on February 15, 2026
V
Verified Purchase
Vera
Whiting, US
★★★★★ 5
cashmere of course, warm and soft.
Size: One Size, Color: Black
I bought this hat for my husband and he loves so much wear it every day.
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Reviewed in the United States on February 3, 2022
A
Amazon Customer
San Leandro, US
★★★★★ 5
Really comfortable!
Size: One Size, Color: Black
This is the softest, most luxurious hat I’ve ever had. Keeps my head warm, feels good and looks great!
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Reviewed in the United States on November 20, 2021

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