Hair Thickening Fibers (15g) + Application Tools

$45.00 $39.95
85 Reviews
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The SURETHIK® 15g Hair Fibers with Application Tools is designed to give you professional-quality hair coverage at home. Perfect for men and women dealing with thinning hair or bald spots, this kit includes premium hair fibers and specialized application tools that ensure even, natural-looking results every time.

Package Includes:

  • (1) 15g Bottle of SureThik® Hair Fibers 
  • (1) Twist-On Pump Applicator
  • (1) Hairline Tool
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The SURETHIK® 15g Hair Fibers with Application Tools is designed to give you professional-quality hair coverage at home. Perfect for men and women dealing with thinning hair or bald spots, this kit includes premium hair fibers and specialized application tools that ensure even, natural-looking results every time.

Package Includes:

  • (1) 15g Bottle of SureThik® Hair Fibers 
  • (1) Twist-On Pump Applicator
  • (1) Hairline Tool

Why You’ll Love It:

  • Achieve precise, natural-looking coverage with professional-grade tools

  • Instantly conceal thinning hair &bald spots

  • Talc-free, smudge-proof, and safe for all hair types

  • Long-lasting coverage—stays in place until your next shampoo

With SURETHIK® 15g Hair Fibers and Application Tools, every application is effortless, precise, and mess-free. Get the confidence of a fuller, flawless hairline in seconds—professionally, at home.

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Kit Includes

Ingredients: Keratin, Sodium Bicarbonate, Silica, Iron Oxides (CI77499, CI77491, CI77492)


Applying the Fibers:

1: After washing your hair, air-dry, or blow-dry your hair completely. SureThik®should be applied to dry hair. There are 8 different colors to choose from. We find that for best coverage select the same or one shade darker than your own hair.

2: Simply shake or spray the hair fibers over the areas of thinning. As you apply SureThik®to your scalp – you will see bald patches and thinning hair fade away before your eyes.

3: After you are done applying SureThik®gently brush or pat down the fibers through your hair, the fibers disappear and blend in a completely undetectable manner. The final result is a totally natural-looking full head of hair. 

4: Use our SureThik®Holding Spray (Optional) to give your hair some shine and to help lock in the fibers to ensure a finished look.

Pro Tip: Make sure to keep the dispenser only a few inches from the hair, lift sections of hair with a comb or your fingers to expose thinning areas, gently tap the bottle to help dispense the fibers evenly.

Attaching the Applicator:

1: Open the Cap. To remove sifter, firmly push up with both thumbs.

2: Attach the applicator to the fiber bottle. Twist until it locks in place.

3: Attach the nozzle and twist until it locks in place. Remove blue plug and store in slot on top of the applicator.

4: Flip the bottle upside down and press rubber sides to spray. Keep it at 90 degrees to ensure consistent flow.

Visit our How To Apply page for more detailed information and video tutorials.

1. What are SureThik Hair Thickening Fibers made of?

SureThik fibers are made from natural, keratin protein designed to mimic real hair. They’re lightweight, safe, and cling securely to existing strands.

2. How long do the fibers stay in place?

When applied to dry hair and set with a holding spray, the fibers stay in place all day. They’re resistant to sweat, wind, and humidity—yet wash out easily with shampoo.

3. Will the fibers look natural or noticeable?

They blend seamlessly with your own hair. SureThik fibers are designed to match hair color and texture, giving a fuller, natural appearance without looking powdery or artificial.

4. Can I use SureThik fibers with other hair products?

Yes. You can use them with gels, mousses, waxes, and sprays. For best results, apply styling products first, let them dry, then apply fibers and finish with a fiber-holding spray.

5. Are SureThik fibers safe for sensitive scalps or color-treated hair?

Absolutely. The fibers are gentle, non-irritating, and safe for all hair types—including chemically treated or colored hair. They won’t affect your color or cause buildup.

Customer Reviews

Customer Reviews
4.9 Based on 85 Reviews
5 ★
91% 
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4 ★
9% 
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Filter Reviews:
AS
08/30/2024
Aphrodite S.
United States United States

Works great!!!

Gives me such confidence! Thank you so much sure thick.

PV
04/29/2024
Pat V.
United States United States

Sure Thik Hair Fibers

I am learning how to use the product. It disperses well with the comb that is provided. I like it better than other hair fiber products that I have tried.

EC
04/22/2024
Elise C.
Canada Canada

Elise

Came quickly, very easy to use and fabulous coverage. Very happy with everything about the product.

JK
03/26/2024
jennifer k.
Canada Canada

Very Happy

I was using another brand of hair fibre that I was happy with but it was expensive. I decided to try SURETHIK because it was a little less expensive and FREE shipping. Bottom line: I love this hair fibre. The light brown is a perfect match, it is easy to apply; no smudging and it stays put for days. This is now my brand of choice! I apply at the frontal region of my hair where I have signficiant thinning. Covers it right up!

TV
03/25/2024
Teresa V.
United States United States

Good product

Surethik covers up thinning areas and stays put until you wash it off. It gets the job done

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