⚡🔥Limited Time Only: Get 50% Off Now! 🎁 Supersize Color Fibers with Refill Set🎁
Tired of Thinning Hair and Visible Roots
Thinning spots showing on your part or crown
Gray roots coming back too fast between salon visits
Even clean hair can still look flat under bright light
And most quick fixes feel sticky messy or painfully obvious
Meet Supersize Color Fibers with Refill Set
A colored fiber powder made with plant-derived fibers and rich pigments that instantly covers thinning areas, gray roots and scalp show-through.
Instant Coverage
Covers gray roots and thinning spots in seconds. Just brush onto dry hair and scalp to disguise patchiness.
Natural Hair-Like Finish
Density Building Fibers made from cellulose cling to hair, creating a soft-focus effect without looking powdery.
Long-Lasting
Lightweight formula stays put all day – it does not run or flake off. Simply shampoo to remove.
Supersize Jar + Refill
You get one supersize jar plus an extra refill container, so you can stretch time between salon visits.

See Real Results on Real Hair
How It Works
The formula contains Density Building Fibers (Cell-U-Lash), made from plant-derived cellulose. These fibers are designed to temporarily build up volume wherever you brush them.
- Fibers latch onto strands to fill in sparse areas.
- Soft-focus pigments create a natural, hair-like finish.
- Key ingredients temporarily lift roots for a fuller look.

How To Use
- Make sure hair is completely dry.
- Direct the brush over the thinning area or gray roots.
- Tap the brush on the scalp to release the fibers.
- Use a circular motion to blend until covered.
- Style as usual. Shampoo to remove.

Find Your Perfect Shade
Light Tones
Best for Light blonde to dark blonde. Ideal for soft root coverage.
Medium Tones
Best for Light brown to medium brown. Perfect for filling in parts and crowns.
Deep Tones
Best for Dark brown and black hair. Disguises strong contrast against the scalp.
Key Details
- Plant-derived cellulose (loblolly and slash pine).
- Free from sulfates, silicone, and mineral oil.
- Not tested on animals.
- Includes Vitamin E and color pigments.

What You Get in the Supersize Set
Everything you need to keep roots and thinning areas covered between salon visits.
- 1 × 0.44 oz Supersize Color Fibers
- 1 × 0.16 oz Color Fibers Refill
What Our Customers Are Saying
Karen D.
My part line was getting so wide it was all I could see in the bathroom mirror. I was nervous it would look fake, but the fibers actually blend in. Just don't forget to wash it out before bed!
Michael R.
I had a thinning spot at the crown. A few taps and it disappears. Looks natural!
Allison P.
My hairline was starting to look sparse. This product gives me instant confidence.
Frequently Asked Questions
How long do the fibers stay on my hair?
They stay in place all day until you shampoo them out. They resist light contact and movement.
Will this look natural?
Yes. The plant-derived fibers blend with your natural hair texture rather than sitting on top like a spray.
Can I use it every day?
Absolutely. Just ensure hair is dry before application.
Will it rub off on pillowcases?
When applied and blended properly, they stay put. We recommend shampooing before bed if you want 100% clean pillowcases.
Real Results, Real Confidence
4.8/5 based on 869+ verified hair transformations.
Post-baby hair loss hit my part line so hard. I was terrified people were staring at my scalp during meetings. This stuff actually clings to the thin hairs and makes the gap look normal again. It’s not a "spray paint" look, it's more like tiny textures. It takes a few taps to get the hang of it, but now it's a 30-second routine.
I have a thinning crown that looks awful under office lights. I tried the liquid concealers before but they made my head itchy. These fibers feel like nothing. I even went to the gym with it on—no black streaks down my neck. Dark Brown was a spot-on match for me.
This saves me so much money at the salon. My gray roots show up after 2 weeks, and I use this to stretch it to 5 weeks. Brilliant.
I use it for my temples when I wear a ponytail. One tip: don't put it on wet hair or it'll clump. Keep it dry and it looks totally natural even in the sun.
Much cleaner than those root sprays. The sprays always made my hair feel like a helmet and stained my pillowcase. These fibers stay put but my hair still feels soft. Just make sure to shampoo it out well at night.
I was always self-conscious in group photos because of my thinning crown. My husband bought me the supersize set and it really does make a difference. I don't feel like I'm hiding anymore.
Solid product. Quick touch-ups in the car before meetings. The refill bottle is a great value.
I have a very sensitive scalp and most hair products give me a rash. These plant fibers haven't caused any issues after a week of use. Grateful for the natural ingredients.
Life changer. Simple as that.