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HAIR THICKENER PRO
BESTSELLER
Fills thinning spots instantly
Natural-looking coverage
Sweat & rain resistant
Crown, hairline & beard
Fill the look of thinning spots in seconds. Hair Thickener Pro blends with your existing hair for a fuller, natural-looking finish. Apply only where you need coverage with the included puff.
Shade:
Find your shade
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Will it work for my hair and look natural?
It works best where some hair is still present, including the crown, temples, hairline and patchy beard areas. Straight, wavy, curly and coily hair can all benefit from carefully blended coverage.
Completely smooth bald areas: results are more limited because there is less hair for the powder to blend with. It conceals thinning; it does not regrow hair.
Choose a close shade match, apply lightly and blend the edges. The result should look like your hair, just fuller.
- Buildable coverage
- Natural-looking finish
- Targeted application
- Shampoos out
How do I pick the right shade?
Choose the shade closest to the hair around the area you want to fill. If you are between two shades, choose the darker option and apply lightly.
Use Find your shade above the shade selector for help. If your first order is too light or too dark, contact us within 30 days of delivery for help under our Shade Swap Guarantee.
How do I apply it?
- Start dry
Style your hair first. Open the jar and take out the puff applicator.
- Load a little
Pick up a small amount of powder with the puff.
- Dab and blend
Gently dab onto thinning spots. Build coverage gradually and soften the edges.
- Let it set
Allow 3 minutes before touching the area. Check the result in the mirror.
Tip: Start with less than you think you need. You can always add more.
Will it stay in place, and how do I remove it?
The powder is designed to resist everyday sweat and rain. Let it set after application, and avoid rubbing the area, especially when wet. Wear can vary with the amount applied and your routine.
Wash it out with your regular shampoo when you are ready to remove it.
How does the 30-day money-back guarantee work?
Try Hair Thickener Pro for 30 days in your own routine. If you are not happy with the result, contact us within 30 days of delivery and we will help you arrange a return under our money-back guarantee.
Available on your first purchase. Try one jar and keep any extras sealed. See guarantee conditions.
Shipping and returns
Free shipping from $65.
Orders are usually processed within 1 business day. Standard delivery takes an estimated 4–7 business days; express delivery takes 3–6 business days. You will receive tracking details once your order ships.
Available options and final rates for your destination are shown at checkout.
Returns
Contact us within 30 days of delivery to request a return. See our return policy for the conditions.
What are the ingredients?
A mineral-based cosmetic powder.
- Mica
- Silica
- Ethylhexyl Palmitate
- Magnesium Stearate
Ingredients: Mica, Silica, Ethylhexyl Palmitate, Magnesium Stearate.
before & after
REAL RESULTS
Real men, real thinning spots — filled in seconds.
before
after
Crown
My barber took these in the chair. Two shakes and the whole crown was gone from sight.
Tom V.
Verified buyer
before
after
Temples
Use it on my temples where it's thinning. Blends right in with the rest — survived the gym and the rain.
James R.
Verified buyer
before
after
Crown
Shook it over my crown, patted it down, done. My barber didn't even notice until I told him.
Mark T.
Verified buyer
before
after
Hairline
Even under flash light my hairline finally looks solid again.
Jesse K.
Verified buyer
before
after
Hairline
Ten seconds in the mirror and my hairline looks like it did five years ago.
Daniel K.
Verified buyer
before
after
Crown
Blends into my coils like it grew there. Works perfectly with the fade.
Andre M.
Verified buyer
before
after
Part line
My part kept getting wider every year. Now it's ten seconds in the morning and I forget about it.
Chris B.
Verified buyer
before
after
Crown
Survives every workout. Sweat, towel, shower steam — still in place when I walk out.
Ruben S.
Verified buyer
before
after
Full top
Grey hair, 55 years old. My wife noticed the same morning — in a good way.
Willem D.
Verified buyer
*Results from 1 month consumer testing on 50 men between 18-45 years old.
how to use
If you can open a jar, you're qualified.
A routine so simple you'll feel like you're cheating. 10 seconds, every morning.
Pro tip: start with a small amount and build coverage gradually for a natural finish.
how it works
grip-lock fibers, explained
Three things working together to create the most natural, longest-lasting hair filler we could make.
Natural fibers
Statically charged fibers bond to your existing hair and build visible density in seconds.
Mineral colorants
Match your natural hair color and blend invisibly with the surrounding hair — in 6 shades you can combine.
Scalp-safe finish
Non-comedogenic and residue-free. Won't clog pores or affect hair growth, washes out with regular shampoo.
why klyr
KLYR vs. others
Blends with your natural hair color
Sweat & waterproof for 48 hours
Undetectable, even up close
Won't clog pores or affect hair growth
Works on crown, hairline & beard
Free Shade Swap Guarantee
Others
the results
What men are saying
100%
Instantly fuller hair
Agreed their thinning spots were filled the moment they applied it.
96%
Undetectable up close
Said no one could tell they were wearing anything — not even their barber.
94%
All-day hold
Said it stayed put through work, workouts, sweat and rain.
*1 month consumer testing on 50 men between 18-45 years old.
risk-free
Try it for 30 days. If you don't see thicker hair, you don't pay.
Try Hair Thickener Pro in your everyday routine. Not happy with the result? Contact us within 30 days of delivery. See our return policy for the conditions.
30-day money back
Wrong shade? Free swap
Lost package? Free replacement