Keratin Infused Perfect Match

Fiber Hair Thickener Gray




Keratherapy's Fiber Hair Thickener for Gray colored hair temporarily conceals hair loss and areas where hair is thinning by creating dramatic density and luscious volume with instant full scalp coverage, that lasts until your next shampoo. Color matching technology perfectly blends in with your existing hair color to create the appearance of a naturally full head of hair.


  • Instant scalp coverage
  • Conceals hair loss and thinning areas
  • Creates dramatic density and volume
  • Last until your next shampoo

Key Ingredients

  • Keratin: Revitalizes the hair's natural protective layer, adds strength, restores elasticity and reduces breakage.

How to Use Our Fiber Hair Thickener

Apply on dry hair only. Shake can well. Hold 3-6 inches (8-15cm) from hair and spray on balding and thinning area with a steady movement. Allow product to dry in hair 2-3 minutes.
Customer Reviews
5.0 Based on 4 Reviews
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Filter Reviews:
    Donna E.
    US US
    Hair thickener

    Good thanks for gift

    james n.
    US US
    Keratherapy Fiber Hair Thickener

    I had used a similar product from Toppik and the first thing I noticed with Keratherapy was the superior delivery system when sprayed on my targeted areas! No overspray, product dripping from the spray head, nor having to clean the spray tip to prevent clogging! The coverage over my thinning grey hair was perfectly placed and conceals my thinning areas with a nice fullness as the fibers adhere to the surrounding strands!! My grade is an A+

    Barbara E.
    US US
    Wonderful hair sporay

    Very good. Thought it would be too dark, as I am almost white, but it works.

    Doris L.
    US US
    Fiber Hair Thick

    I've been using for almost a year and it covers well. Good product!