SEVICH

SEVICH Hair Fibers Refill 100g - Compatible with Most Brand Bottles Hair Building Fibers for Thinning Hair Instant

176+ bought in the past month

$9.99$12.99

About this item

  • Universal Bottle Refill:Refill & Reuse Your Favorite Bottle - Simply pour into empty containers or apply directly from bag. 10 natural shades match all hair colors for seamless coverage
  • 100% Natural Formula:Plant-Based & Gentle - Fiber + mineral pigments. Safe for sensitive scalps, no harsh chemicals. Non-irritating formula lasts all day
  • Proven Visual Results:See Transformation in 5 Seconds (as shown in Before/After images) - Static-charged fibers bond to hair shafts, creating instant density. Wind-resistant, sweat-proof coverage
  • 100g Value Size:3X More Fibers Than Standard Bottles - Contains 100g premium fibers (vs. typical 25g bottles). Cost-effective solution for daily users
  • Complete Hair Care System:SEVICH Professional Hair Solutions - Explore our full range including: ✔️ Hair Building Fibers ✔️ Hairline Powder ✔️ Styling Texture Sprays ✔️ Nourishing Argan Oil Treatments。for 360° hair confidence.
$9.99
Was $12.99Save $3.00

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Product details

BrandSEVICH
Item Weight0.22 Pounds
Item FormPowder
Age Range (Description)Adult
Hair TypeAll hair types

Technical specifications

package_dimensions8.39 x 5.71 x 0.67 inches; 3.52 ounces
upc682228710079
manufacturersevich
best_sellers_rank#29,297 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #23 in Hair Building Fibers

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Customer reviews

3.6408 ratings

Customers say

Customers find the hair fiber spray effective, particularly for covering thinning hair, and appreciate that it looks natural.

★★★★★

Satisfied

AliceFebruary 8, 2026✓ Verified purchase

I’ve been using this product for years to help hide my balding areas and it works great. It’s the reason I feel confident enough to do what I want out in public without using a wig . Read more

★☆☆☆☆

dont buy

skrwsFebruary 16, 2026✓ Verified purchase

do not buy this not what it says it is. sprays out like a bad spray paint can that spits out paint. there is no hair fibers and does not come out of hair even after washing it with shampoo. Read more

★★★★★

Great Product

CustomerFebruary 11, 2026✓ Verified purchase

Inexpensive compared to other brands and works great, very happy with the purchase Read more

★★★★★

Great for thinning hair

brian edwardsDecember 14, 2025✓ Verified purchase

I use this when I travel. I use toppix all the other times. This works just fine. I don't have huge balding spots, just thinking hair and it looks very natural and stays in place. I was fearful of looking like Giuliani when it rained or I sweated but not so. I would recommend! Read more

★★★★☆

It works

AnonJuly 25, 2025✓ Verified purchase

This is a very interesting project. I have used it a couple times, and it does fill in the balding spot. I still have here or there but it just makes it look darker. Please note, you need to wash this out of your hair before you go to bed or you’re going to have your sheets and pillowcases smeared with this stuff. It is not hair fast, I might say. Additionally, I also bought some really good shampoo and conditioner. That seems to thicken my hair. I stopped using this product but that’s not to say it doesn’t work. I just got tired of the mess at night. Read more

★★★☆☆

Good - But Improve Valve For Easier Application

BobbyBoyJanuary 28, 2026✓ Verified purchase

The product works well, no doubt, but the valve is difficult to control, making application a challenge. Evidently, Sevich is aware of this, as they state to practice and encourage application experimentation with the product. A better solution of this would be to Improve the valve and allow more controlled and lighter spray so the user could "sweep and target" the hair and scalp area area. I'm used to using it now but it still irks me that this issue has never been addressed. Read more

★★☆☆☆

Result looks spray painted!

Ni-ElleSeptember 29, 2025✓ Verified purchase

This "hair fiber" spray definitely does not spray on as hair fibers. It is like spray paint. The end result does not look natural. I bought the black one for my husband who has black hair with grays. When he tested it out he showed me and it looked like he had a prop wig and beard on. I did give 2 stars because it does cover the bald spots. Use your discretion. We will not continue to use this product nor recommend it. Read more

★☆☆☆☆

Quality

RyanFebruary 15, 2026✓ Verified purchase

Why is it every time I order this now they are moldy!?!?!? They stink of mold. Sick of it. Didn’t send the last 2 back just dumped them. Read more

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