Caboki Hair Fiber, All-Natural Hair Loss Concealer (30 Gram, 90-day supply)
Size: 30 grams (1.06 oz) hair thickening fiber, 90 days supply. This is the most popular item on this site.
Reclaim your confidence with Caboki. Caboki Hair Fibers instantly make thinning hair look thicker and fuller in seconds—using natural, plant-based fibers that are safe and gentle on your scalp.
Why Caboki Is Superior
Unlike imitators, Caboki the original plant-based hair fiber is formulated with clean ingredients and free from harsh chemicals such as Nylon, Phenoxyethanol, Chlorphenesin and animal furs or human hair (Keratin) etc.
Compare ingredients
Ingredients in other brands
Harsh chemicals & animal ingredients
NYLON
Nylon 6/12 are 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
Made with natural, skin-friendly, clean ingredients, Caboki is safe for your scalp, feels light, comfortable, and irritation-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 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 cover gray roots?
Yes, Caboki can help blend in both gray roots and color-treated root re-growth.
Ingredients
Gossypium Herbaceum (Levant cotton) fiber, mineral colorants (Iron oxide).
How to use
Caboki 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.
FAQ
I am completely bald. Should I buy Caboki?Sorry, no. We do not recommend Caboki to those who have no hair left on the scalp.
Will others be able to tell that I am using Caboki?No. Your hair will look completely natural--undetectable, even from close up, outdoors or under bright light.
How long will it stay on?Caboki will stay on until you shampoo your hair.
Will Caboki make my scalp itchy?No. Unlike other products which are made with animal furs. Caboki is made of cotton fiber. Caboki is all natural and hypoallergenic--even the most sensitive scalps will be completely comfortable with Caboki.
Is Caboki a hair dye? Does it color my hair?No. Caboki is not a hair dye and it will not color your hair. It is small hair fibers that adhere to your hair roots, therefore thickening your existing hair.
How easy is it to use Caboki? Can I apply Caboki by myself?Yes. It is very easy to use by yourself. Watch the short video below:
Does Caboki work for African American hair?Caboki works for any hair type, ranging from normal coarser hair to vellus hair (fine, non-pigmented hair, often called "peach fuzz") and everything in between. Caboki application is flexible to accommodate any hair style including shaved, short, long, curly, kinky, wavy, braided, frizzy, straight, colored, highlighted or frosted hair.
Can Caboki cover gray roots?Yes, Caboki is ideal for covering both gray roots and color-treated root re-growth.
Is Caboki packaging and delivery discreet?The Caboki bottle is completely discreet with no indications of what this product is for. Caboki is shipped inside non-marked mailing boxes or envelops, so no one will know the content of the package.
If I am not happy with Caboki, Can I get my money back?Absolutely. We make it very easy for you. Simply return the product back to us within 30 days. You do not need to call us for authorization, just send the products (along with your name and address) back to:
Caboki LLC Return Dept
3 Corporate Drive
Cranbury, NJ 08512 USA
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1. Saving on Products - compared to one-time purchase, Subscribe & Save gives you additional 15% off.
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Compare the cost differences:
One-time purchase - you pay $38.94 ($34.95 + $3.99 (shipping))
Subscribe & Save - pay only $29.71, shipping is free. You also get $2.97 back as credit towards future purchase. So the net cost to you is only $26.74 ($29.71 - $2.97)
The total saving to you is $12.2 ($38.94 - $26.74), that is 31% off.
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To enjoy Subscribe & Save benefits:
1. Select "Subscribe & Save" option and adjust the frequency ("Deliver every [ ] days") to your liking.
2. Click "ADD TO CART" and checkout as usual.
We do NOT recommend Subscribe & Save if you have never used this product before and this is your first time ordering. Choose Subscribe & Save only if you like Caboki and plan to buy a few times per year. This option automates your purchase and saves money.