Klynein Female Hair Fibres
- ✔ 1 x 25g bottle (≈ 3-month supply)
- ✔ Won’t run when you sweat — colour-fast
- ✔ Natural, vegan cotton fibres
- ✔ 9 salon shades to match your hair
Fuller-Looking Hair in Seconds
★★★★★ Rated 4.8 / 5 · Loved by women with thinning hair
Why women choose Klynein
| ✔ Shake in for quick, natural coverage | ✔ Made from soft, natural cotton fibres |
| ✔ Vegan & non-toxic — no harsh keratin | ✔ Colour-fast: won't run in sweat or rain |
| ✔ Designed by women, for women | ✔ A shade to suit everyone — 9 options |
One 25g bottle lasts around 3 months with daily use.
How Klynein Works 💖
Millions of tiny natural cotton microfibres cling to each hair shaft, making every strand appear up to ten times thicker. They instantly disguise thinning areas and visible scalp, adding believable volume and coverage. The colour stays put through sweat and light rain, right up until your next shampoo.
Conceal Thinning Hair in 3 Easy Steps
- Start dry. Begin with clean, dry, styled hair.
- Shake. Shake the bottle gently over the thinning area or part-line.
- Blend. Pat and blend with your fingertips until it disappears into your own hair.
Kind to delicate hair
Klynein is made from 100% natural, vegan cotton fibres — not the keratin-and-chemical blends found in many men's-style products. Use it with confidence knowing it won't add stress to fragile, thinning hair.
Try Klynein 100% Risk-Free
Not sure of your shade? We offer a free colour swap on your first order — no questions asked.
What's Included
- 1 × 25g bottle of Klynein Female Hair Fibres (≈ 3-month supply)
- Won't run when you sweat — colour-fast formula
- Choice of 9 salon shades
What Women Are Saying
"I've felt low about my thinning hair for ages. The first time I tried these I just went 'wow'. It hides my scalp completely and still looks natural." — Brenda
"No itching like other brands, the coverage looks natural and there's no shiny scalp showing. Love it." — Ellen
"It totally filled out my thin hairline. These really work." — Maria
Why Women Love Klynein
Made From Cotton
Soft, natural fibres — never harsh keratin.
Totally Discreet
Blends in so well no one can tell.
Colour Won’t Run
Stays put through sweat and light rain.
Confidence Fast
Fuller-looking hair in just seconds.
How Klynein Works 💝
Millions of tiny natural cotton microfibres cling to each strand of hair, instantly making it look up to ten times thicker.
They conceal thinning areas and visible scalp, giving you natural-looking volume and coverage in seconds.
The colour won’t run — even in sweat or rain — and stays put right up until your next shampoo.
Fuller hair for around 60¢ a day.
Conceal Thinning Hair in 3 Easy Steps
Start Dry
Begin with clean, dry, styled hair.
Shake
Shake gently over the thinning area or part-line.
Blend
Pat and blend with your fingertips until it disappears.
Klynein vs Other Brands
| Klynein | Other fibres | |
|---|---|---|
| Natural cotton fibres | ✔ | ✗ |
| Vegan & non-toxic | ✔ | ✗ |
| Designed for women | ✔ | ✗ |
| Won’t run in sweat or rain | ✔ | ✔ |
| Free colour swap | ✔ | ✗ |
Try Klynein 100% Risk-Free
Not sure which shade is right for you? No problem. We offer a free colour swap on your first order — no questions asked. We want you to love your hair.
"It really does make my hair look fuller and thicker, and it’s so easy to use with no mess."
"I can’t live without this now. My hair thinned after having my children and I finally feel confident again."
"No clumping, no running, and because it’s cotton it doesn’t irritate my scalp like other brands."
Frequently Asked Questions
What is Klynein made from?
How do I apply it?
Will it work for me?
What if my hair gets wet?
Which shade should I choose?
Is it safe to use every day?
Ready for Fuller-Looking Hair?
Join thousands of women who feel more confident every day with Klynein. One bottle lasts around 3 months.
Select Your Colour