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Keratherapy Fiber Hair Thickener Spray | 4oz

Keratherapy Fiber Hair Thickener Spray | 4oz

$37.99 CAD
$37.99 CAD
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What is Keratherapy Fiber Hair Thickener?

Keratherapy Fiber Hair Thickener is a keratin-infused hair fiber spray that instantly conceals thinning hair, bald spots, and visible scalp for men and women. Powered by advanced KERABOND™ Technology, this temporary thickening spray bonds keratin fibers with conditioning agents to strengthen strands while delivering natural-looking coverage.

Key Benefits – What It Does

  • Instantly covers thinning areas & bald spots with a natural finish
  • Conceals hair loss and provides seamless scalp coverage
  • Boosts hair density & volume for a fuller, thicker appearance
  • Strengthens & protects strands with keratin technology

    How to Apply

    1. Prep your hair. The thickener should only be applied to dry, styled hair.

    2. Shake the can. Shake the can well to ensure the fibers are evenly distributed and ready to spray.

    3. Spray the targeted areas. Hold the can 3 to 6 inches (8–15 cm) away from your hair. Spray with a steady, even motion onto any areas where you need to add volume and conceal your scalp.

    4. Let the product dry. Allow the product to dry on your hair for 2 to 3 minutes.

    5. If desired, lightly comb, brush, or style your hair after applying hair fibers.

    6. For best results, use Toppik FiberHold Spray to finish for longer-lasting results.

    Ingredients

    Complete ingredient list: Hydrofluorocarbon 152A, Butane, Alcohol Denat, Iron Oxide Red CI 77491, Iron Oxide Yellow CI 77492, Titanium Dioxide CI 77891, VP/VA Copolymer, Aluminum Starch Octenylsuccinate, Propylene Glycol, Hydrolyzed Keratin, Kerabond, Silica, Fragrance, Amyl Cinnamal, Benzyl Salicylate, Alpha-Isomethyl Ionone

    Free From

    Sulfates, parabens, sodium chloride.

    View full details

    Why customers love it

    Natural-Looking Blend

    Blends naturally with hair and scalp for a fuller look.

    Instant Coverage

    Targets visible scalp in seconds—great between salon visits.

    Precision Application

    Easy to aim; nozzle helps control spray on small areas.

    See The Amazing Transformation

    Watch how Keratherapy Fiber Hair Thickener creates instant volume and coverage

    2–3 Minutes

    Application time

    Instant Results

    Immediate coverage

    All-Day Hold

    Until next shampoo

    Thickening+Keratin

    KERABOND™ PROPRIETARY TECHNOLOGY

    KERABOND Technology combines keratin with each product’s specific group of organics, botanicals, amino acids, and conditioning agents. This super-conditioning complex is delivered to the areas of the hair where they are needed the most.

    KERATIN-INFUSED PERFECT MATCH FIBER HAIR THICKENER

    Keratherapy Fiber Hair Thickeners deliver instant scalp coverage, receating the natural appearance of healthy volume and elimintating the visibility of thinning areas or hair loss.

    Discover the Hair Solutions Canada Difference

    When you choose Hair Solutions Canada, you become part of our community. Since 2011, we’ve been dedicated to delivering premium hair care solutions and exceptional service, empowering every customer to feel confident and valued. Start your journey with us today—experience the difference for yourself.

    Shop with us and enjoy

    • Free returns
    • 30 day guarantee
    • save 10% use code welcome10

    Frequently Asked Questions

    How long does Keratherapy Fiber Hair Thickener last?

    Keratherapy Fiber Hair Thickener lastsuntil your next shampoo. As a temporary, wash-out product, the keratin-infused fibers cling to existing hair strands and wash out with shampoo.

    How long will Toppik Hair Building Fibers stay in place?

    Yes, you can use Keratherapy Fiber Hair Thickener with other styling products, but the order of application is important. Applying it correctly ensures the fibers attach to your hair rather than clumping together with wet styling products.

    Is this suitable for both men and women?

    Yes, Keratherapy Fiber Hair Thickener is designed for both men and women. The product is a unisex solution meant to conceal thinning hair and add density regardless of the user's gender.

    How much product should I expect to use per application?

    It is not possible to give a precise amount of Keratherapy Fiber Hair Thickener to use per application, as the correct quantity is highly individual. It depends entirely on the size of the area you need to cover and the level of density you want to achieve.

    The most important rule is tostart with a small amount and build up in light layers. Using too much at once will make the results look unnatural and can cause the product to clump.

    Will this product transfer to clothing or pillows?

    Yes, a little transfer is possible. Keratherapy Fiber Hair Thickener can transfer to clothing, pillows, and other surfaces, especially if not applied correctly or set with hairspray. The fibers are designed to cling to hair, but friction from contact can cause them to rub off.

    However, there are ways to minimize or prevent this transfer.

    To prevent transfer:

    Finish with hairspray. Applying a light mist of hairspray after the fibers are in place is highly recommended. This locks the fibers to the hair and significantly reduces the chance of them rubbing off on fabrics.

    Let the product dry completely. After spraying the fibers, allow them to set and dry for 2–3 minutes before touching your hair or getting dressed.

    Avoid touching the treated area. Once applied, try not to touch your hair in the areas where the fibers have been sprayed. Rubbing or scratching your head can dislodge the fibers.

    Wash before bed. For the most security, it is best to wash your hair before going to bed to completely remove the product. This also helps maintain scalp health and avoids potential buildup.

    Dust off any stray fibers. If any fibers get on your clothes during application, they can typically be dusted off easily, as they don't permanently stain fabrics.