"I liked it…works well. Just wish this stuff was cheaper since I use it daily."
CABOKI FIBERS
Caboki Hair Fiber, Trial Size
Plant-Based Hair Fiber for Thinning Hair. Clean Ingredients, Gentle on Scalp, Colorfast. 10-Day. Limit one per household
Regular price
$0.99
Sale price
$5.95
Limit one per household.
Size: 10 days supply.
Caboki Hair Fibers instantly make thinning hair look thicker and fuller in seconds—using natural, plant-based fibers you can feel good about.
Made with clean ingredients, with no harsh chemicals, Caboki delivers a clean, comfortable experience with no itch, no mess, and no artificial buildup. The lightweight fibers blend seamlessly with your existing hair for a completely natural, undetectable finish that lasts all day and washes out easily.
Beware of what you put on your scalp
Not all hair fibers are created the same.
Compare the ingredients and find out what's really in your "hair fibers"
Other brands
Harsh chemicals & animal ingredients
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NYLON fibers
NYLON 6/12, a synthetic plastic particles that sit on your scalp can cause irritation
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Phenoxyethanol
Chemical preservative linked to skin sensitivity and allergic reactions
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Chlorphenesin
Antimicrobial agent that may irritate sensitive or compromised scalps
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Animal / human fur (keratin)
Wool-derived or animal-sourced keratin fibers — not plant-based
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Synthetic dyes
Artificial colorants that can stain skin and cause scalp discomfort
What Caboki uses
Clean, plant-based formula
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Gossypium Herbaceum
Natural Moroccan Levant cotton — gentle, lightweight, plant-based fiber
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Natural mineral colorants
Iron oxide pigments only — no synthetic dyes or chemical additives
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No preservatives
Zero artificial fillers, preservatives, or chemical compounds
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No animal ingredients
100% plant-derived — never tested on animals
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Hypoallergenic
Safe for even the most sensitive scalps — itch-free all day
🔥
The Burn Test
See the difference for yourself. When Caboki fibers are exposed to flame, they smell like burning cotton cloth — a sign of their natural plant-based composition. Many other brands release a harsh plastic-like smell instead. It’s a simple test that reveals a very noticeable difference in materials.
Caboki is safe for your scalp, feels light, comfortable, and itch-free all day. It blends seamlessly with your existing hair for a completely natural, undetectable finish — and washes out easily with shampoo. That's why professional hair stylists prefer Caboki.
Color Chart
Caboki Hair Building Fiber is available in 14 colors. Pick a color that matches your hair.
FAQ
How to select a color?
Stand in front of a mirror, check the hair ROOT color in the thinning area. This is the color to match.
If you have salt & pepper or highlighted hair, match the darker ROOT color. For example, if your native hair color is dark brown with some grey hair or highlighted hair mixed in, choose our Dark Brown.
Can Caboki hair fiber cover gray roots?
Yes, Caboki hair fiber can help blend in both gray roots and color-treated root re-growth.
Ingredients
Caboki hair fiber is made of Gossypium Herbaceum (Levant cotton) fiber, mineral colorants (Iron oxide).
How to use
Caboki hair fiber is easy to use:
- Dry and style hair as usual.
- Shake Caboki onto your thinning areas.
- Gently pat the applied area to disperse the product.
- To finish off, spray a few shots of Volume Control Mist.
In general, it takes no longer than brushing your teeth in the morning.
Overall rating: 4.8008256 / 5 from 969 reviews.
AI Generated Review Summary
Caboki Hair Fiber offers a free sample to new customers, aiming to enhance the appearance of thinning hair naturally. Users report increased self-confidence and satisfaction with the product's results, though opinions on coverage and color vary. The sample is free, with a nominal shipping and handling fee, and there are no hidden charges or subscriptions.
Summary topics
- Feeling Beautiful (3%): Customers expressed appreciation for Caboki hair fiber, stating that it made them feel so beautiful and confident.
- Natural Look (6%): It was reported by customers that the product has a natural look and feels, giving a fuller look.
- Product Coverage (12%): Customers appreciated the great coverage of the product, which was mentioned multiple times in the reviews.
- Product Results (4%): Customers loved the results, with many expressing their satisfaction and happiness with the product. (100% agreement)
- Free Sample (6%): Customers raved about Caboki's free sample, praising its effectiveness and ease of use.
Review topics: [size, color, improvement, problem, value, results, feel, works, wife, texture, ingredients, price, looks, hair, coverage, difference, spots, scalp, shade, service, confidence, blend, container, shipping, amount, appearance, patches, match, compliments, eyes].
Review highlights
- "Very quick delivery, pleased with color, loved the ability to trial and loved the size." —
- "Product works beautifully and as stated on their website, color I choose is perfect, fast delivery, and good value." —
- "My Roommate is more confident and his hair looks better than ever!" —
Reviews
Pleasantly surprised
"I am 86 and suffering from pretty severe hair loss in the front and crown. I have taken supplements meant to help and they have I suppose but nothing noticeable. I was so happy you had the free trial size available. That is what caught my attention. I tried it and I love it. The front of my head shows no hair loss at all and the crown is greatly improved! I am a believer and this is one product I will happily tell others about!"
THE BEST
"This is the best of this type of product available. Works exactly as described and there was no craziness involved in getting the sample (no leaving a credit card number and having me cancel a subscription, etc. ,). I truly appreciate the process of getting the sample was exactly as described, pay one time for shipping and that’s it! This is a great way to do business when you have an amazing product. Get it to the people and they will come back! I’m definitely going to be ordering the full size of this product because I have tried EVERYTHING."
Doesn't look too bad
"The prodult doesn't look bad, just doesn't stsy in very good. Even setting it with hairspray"
Caboki first use
"It was interesting and worked way better than I thought it would. I followed the instructions exactly and I was surprised that my "scalp" areas immediately seemed to disappear. I need to use it more to see how it does overtime."
Free sample
"The sample sent to me matched my hair perfectly . At first I wasn't so sure about the whole tapping it into my hair but as you can see by the pics it works,"
This is a great way to try this product!
"I have used another brand before but I prefer this Caboki. I think the color looks more natural and matches my hair better. I chose the salt & pepper dark. It is pricy though."
Very Happy
"I tried the product and my hair looks thick and natural. I tried practically all different products and they all failed because some of them only covers your scalp and it looks like your scalp is painted black not like Caboki the fiber sticks to your hair making it looks like you have thick strands of hair"
Perfect color match!
"I am a long time user of hair fibers, but this is the first time I tried Caboki. My hair is light medium brown with a touch of grey in it. The other hair fiber product I was using (Toppik), is very much a reddish brown. Caboki is a much better color match! Coverage is quite natural too. Very happy here!"
Awesome coverage!!
"I am beyond impressed with Caboki hair fibers! It blends so naturally with my hair and instantly covers my thin and balding areas without looking fake or powdery."
Q&A
30-day money-back guarantee · Ships from New Jersey · Questions? 888-738-2226