CABOKI FIBERS
All-Natural Hair Loss Concealer, Instant Fuller Hair, Clean Ingredients, Gentle on Scalp, Colorfast, Vegan
Sample is free, just pay $3.99 for shipping. Limit one per household.
Size: 8-10 days supply
Caboki Hair Fibers give you the look of thicker, fuller hair in seconds—using natural, plant-based fibers that are safe and gentle on your scalp.
Formulated with clean ingredients and free from harsh additives, Caboki 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.
What you put on your scalp matters—especially when you use it every day.
As the original plant-based hair fiber, Caboki has inspired countless imitators. Many competitors claim their products are just as good — but claims and ingredients are two very different things.
Found in other brands
Harsh chemicals & animal ingredients
Nylon fibers
Synthetic plastic particles that sit on your scalp and can cause irritation
Phenoxyethanol
Chemical preservative linked to skin sensitivity and allergic reactions
Chlorphenesin
Antimicrobial agent that may irritate sensitive or compromised scalps
Animal / human fur (keratin)
Wool-derived or animal-sourced keratin fibers — not plant-based
Synthetic dyes
Artificial colorants that can stain skin and cause scalp discomfort
What Caboki uses
Clean, plant-based formula
Gossypium Herbaceum
Natural Moroccan Levant cotton — gentle, lightweight, plant-based fiber
Natural mineral colorants
Iron oxide pigments only — no synthetic dyes or chemical additives
No preservatives
Zero artificial fillers, preservatives, or chemical compounds
No animal ingredients
100% plant-derived — never tested on animals
Hypoallergenic
Safe for even the most sensitive scalps — itch-free all day
Here’s a simple way to tell what your hair fibers are really made of:
You can easily experience the difference firsthand. Burn a small amount of Caboki fibers and you’ll notice a scent similar to burning cotton fabric, consistent with its natural plant-derived ingredients. Many competing fibers emit an odor more like melting plastic. The distinction is immediate and difficult to miss.
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 salon hair stylists prefer Caboki.
Caboki Hair Building Fiber is available in 14 colors. Pick a color that matches your hair.
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.
Caboki hair fiber is made of Gossypium Herbaceum (Levant cotton) fiber, mineral colorants (Iron oxide).
Caboki hair fiber is easy to use:
In general, it takes no longer than brushing your teeth in the morning.
Overall rating: 4.9215684 / 5 from 51 reviews.
Caboki Sample Size offers a free sample with a minimal shipping fee, providing an 8-10 days supply of natural, plant-based hair fibers. It effectively covers thinning hair, is easy to apply, and blends seamlessly for a natural finish. Caboki is free from harsh chemicals and animal ingredients, making it safe and gentle on the scalp.
Review topics: ["size","color","looks","works","hair","coverage","spots","sample","appearance","top","application","brand","answer"].
"I'm so happy with the results. It was easy to apply and didn't melt or run anywhere. It's probably noticeable in the bright light of day but I'm very happy with the appearance in indoor lighting. I also have naturally greasy hair and try not wash only 1-2 times a week to reduce shedding. This helps make it look less greasy too."
"What I appreciate about this product is the metal strain at top It releases, the fiber is much better than plastic Unfortunately, of course I did order the wrong color, but the product is good!"
"So helpful since I ordered the wrong color and so much better to find out on a sample than the regular size… and yes, I will be ordering because REALLY eliminates seeing the scalp and very easy to use. Thanks for providing. Definitely recommend."
"I have always had very thin hair and now at 77 I have a few very thin spots. This powder has made my hair look great!! Very impressive. Love it!! Thank you Caboki!❤️"
"However, the light blonde is more of a light brown color so it doesn’t work for my light blonde hair. My friend can use it, though."
"I was truly surprised! I was outdone! I had a couple of spots in the front of my head and a sparse spot on the upper part in the back and I was amazed at how this product worked. I held my breath when trying it and I have no words. I will be ordering this product!"
"It was great, I plan to order the product soon"
"If you have 10 here, this is the perfect product for you to cover up bald areas."
"I ordered the sample because I wasn't sure if it was legit or could actually work. The sample is a lot of product, but I will order more at cost. It's worth it."
"One of the few products as good as it says it is!"
30-day money-back guarantee · Ships from New Jersey · Questions? 888-738-2226