TopSecret Hair Fibers – Regular


TopSecret Hair Thickening Fibers regular size set

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FREE SHIPPING!  On purchases over $49  (USA only).

Set includes Regular Size fibers + patented applicator, protective cap and bag

  • 0.50oz fibers in Black, Dark Brown, Med Brown and Light Brown
  • 0.42oz fibers in Auburn, Blonde, Light Blonde, Silver, White
  • Men and women both can look instantly younger with TopSecret Hair Thickening Fibers
  • Natural keratin fibers are wind, rain and sweat resistant – won’t come off until you wash them out
  • Compact design featuring a new and improved applicator for greater control
  • Available in 9 Colors; blends seemlessly with own hair at the scalp – virtually undetectable.
  • Quick and Easy to apply for thicker, fuller looking hair. Fill in thinning areas, parts and visible scalp. Touch up grey roots to extend time between colorings. Can be used on eyebrows, moustaches and beards.
  • Used by hair and make-up professionals on Film & TV sets around the world
  • Top Secret keratin fibers are plant-derived, hypo-allergenic and paraben free
  • TopSecret products are vegan, cruelty-free, clean and sustainable

Ingredients: Keratin, Cetrimonium Chloride, Silica, DMDM Hydantoin. May contain: Iron oxide, Red #7, Red#33, Red#22, Yellow#7, Green#7.

Precision Applicator U.S. Patent No: US7841494B2. Applicator Cap U.S. Patent No: US10166562.

Additional information

Weight 5.7 oz
Dimensions 4.25 × 4 × 5.25 in
Fiber Color

01 Black, 02 Dark Brown, 03 Medium Brown, 04 Light Brown, 05 Auburn, 06 Blonde, 07 Light Blonde, 08 Silver, 09 White

7 reviews for TopSecret Hair Fibers – Regular

  1. Johanna

    SO NATURAL LOOKING – – 5 of 5 stars

    By Johanna – Size: Regular / Color: Silver

    Love this. Easy to use and looks so natural!

  2. Michael

    LIFETIME CUSTOMER – – 5 of 5 stars

    By Michael – Size: Regular / Color: Blonde

    This is the best product i have tried! Now my hair looks the way I want it to look all the time. I can finally walk out of my house in confidence again and it never disappoints me. I am a lifetime cutsomer!

  3. Eleonora

    A MUST BUY PRODUCT! – – 5 of 5 stars

    By Eleonora – Size: Regular / Color: Light Brown

    Fantastic product! Really fills in those bare areas. Great customer service as well.

  4. Joseph

    TRULY AMAZING!! – – 5 of 5 stars

    By Joseph – Size: Regular / Color: White

    I’m 81 years old with thinning hair. I’m too old for hair transplants but don’t like to see my bare scalp. Ever since I starting using Top Secret no one has commented on my hair other than to compliment me on how great I look. My wife and daughters have noticed the renewed life of my hair but can’t tell what i have done. This product is amazing! Totally undetectable. Makes a huge difference in the way I look and feel. I have that old confidence back! Really exceptional product.

  5. frank

    I ABSOLUTELY LOVE IT! – – 5 of 5 stars

    By Frank – Size: Regular /  Color: Black

    I am very happy with this product!! It couldn’t match my hair more perfectly and really makes me look like I have thick hair. The nozzle makes it easy used to apply in between hairs to spray the fibers right onto my scalp! This product works great!

  6. Kathy

    GOODBYE “SHINEY SCALP” – – 5 of 5 stars

    By Kathy – Size: Regular / Color: Light Blonde

    I absolutely LOVE this product so much. The applicator makes it is so easy to use and it covers thinning areas so nicely. And best of all, it stays in place all day, and it doesn’t come off on your hands or clothing like all other brands I have used! No more shiney scalp for me. Hello full head of hair!

  7. Barbara

    MET ALL MY EXPECTATIONS – – 5 of 5 stars

    By Barbara – Size: Regular / Color: Medium Brown

    I am so glad I found this product. It worked exactly as shown in the product information. This is a such a great product that I recently ordered a refill.

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