Our Goal
To deliver the absolute best high-quality innovative hair thickening products, that stand apart from anything else on the market.
About Us
Our Story
With over 30 years in the medical hair loss field, Our Founder dedicated himself to developing premium and natural Hair Thickening products for men and women. Since 2009, SURETHIK® has created exclusive proprietary, patented formulas with one goal in mind: To Create Revolutionary Hair Thickening Products.
Naturally Beautiful & Voluminous Hair
It's Not Magic, It's SURETHIK®
We're dedicated to developing products that can help you achieve the flawless hair you have always desired. SURETHIK products look, feel and style more naturally than any other hair perfecting products.
Our Formulas
Our exclusive formulas combine high-quality ingredients that aim to provide you with healthier, stronger, thicker looking hair. Our products are packed with hair-happy ingredients your hair craves and skip the harsh chemicals that might freak you out. Basically, we do the hard work so you can focus on what matters – getting those amazing hair results. No talc, sulfates, parabens, or harsh alcohols here – just pure, good-for-your-hair magic in every bottle.
100% Satisfaction Guaranteed
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Free Shipping
Free Shipping on Orders $50 or above.
30 Day Money-back Guarantee
Free Returns or Exchanges, no questions asked!
Dedicated Customer Support
Monday to Friday 9am to 4pm.
Toll Free: 1 (855) 532 9182
or Email at:
customersupport@surethik.com
Please allow 24hrs for email response.
North American Owned & Operated
We're proud to be 100% North-American owned & operated. When you reach out to our customer service, you deal directly with our customer support team, right here in North America.
Hair Fiber Holding Spray 3.4 fl. oz.
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Complete your hair routine with SURETHIK® Hair Thickening Fiber Holding Spray, the perfect finishing touch for your hair fibers. This lightweight, alcohol free hair fiber spray helps secure fibers in place for longer-lasting coverage while maintaining a natural look and feel....
$13.00 USD
New! XL Volume Boost Blow Dry Spray for Fine Hair
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SURETHIK® XL Volume Boost Blow-Dry Spray is a lightweight, heat-activated hair volumizing spray that instantly adds fullness, body, and lift to fine or thinning hair. Infused with proprietary keratin proteins, this thickening blow dry spray helps create the appearance of...
$20.00 USD
Twist-On Pump Applicator & Hairline Comb
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Take your hair fiber application to the next level with the SURETHIK® Patented Pump Applicator and Hairline Tool. Designed for precision, control, and natural-looking results, this professional application system helps you achieve fuller-looking hair with less effort. The hair fiber...
$20.00 USD
Thickening Conditioner with Caffeine
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SURETHIK® Hair Thickening Conditioner nourishes, hydrates, and revitalizes thin, weak, or damaged hair, helping improve manageability while enhancing volume, softness, and elasticity. Designed as a thickening conditioner for thinning hair, this lightweight formula helps strengthen strands and transform fine, fragile...
$20.00 USD
Thickening Shampoo with Caffeine
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SURETHIK® Hair Thickening Shampoo penetrates deep into the scalp to remove buildup, an essential step in maintaining a healthy scalp and supporting strong hair growth. This advanced thickening shampoo for thinning hair features a powerful tri-cleansing formula that helps unclog...
$20.00 USD
SURETHIK Hair Fibers for Thinning Hair 15g
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SURETHIK® Hair Fibers for Thinning Hair instantly create the appearance of thicker, fuller-looking hair. Made from premium Keratin Hair Fibers, they attach electrostatically to your existing hair to conceal visible scalp, reduce the appearance of thinning, and add natural-looking density...
$25.00 USD
4 in 1 Hairline Powder for Thinning Hair + Root Touch Up 7.5g
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Struggling with a thinning hairline, visible grey roots, or regrowth between color appointments? SURETHIK® 4-in-1 Hairline Powder provides an instant, natural-looking solution to help hair appear fuller and more defined. This versatile hairline powder is designed to seamlessly blend with...
$35.00 USD
Hair Fiber Starter Package
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The SURETHIK® Starter Package is the perfect way to discover how easy it is to achieve thicker, fuller-looking hair in seconds. Featuring our premium keratin hair fibers and Fiber Holding Spray, this beginner-friendly bundle provides everything you need to instantly...
$37.00 USD
Hair Thickening Fibers 15g + Application Tools
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SURETHIK® 15g Hair Fibers with Application Tools The SURETHIK® 15g Hair Fibers with Application Tools Kit makes it easy to achieve natural-looking, fuller hair in seconds. Designed for both men and women, this complete kit combines our premium hair fibers...
$45.00 USD
