Rachel and 50,000+ others purchased
Kumi - Collagen Hair Mask
Kumi - Collagen Hair Mask
- Deep nourishment, with collagen, keratin and argan oil
- Frizz control for smooth, shiny hair
- Great for all hair types, from fine to thick
- Easy to use, just 5-10 minutes treatment
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30-Day Money Back Guarantee
That's how confident we are in your results. But if you're not thrilled, send it back and we'll refund your purchase.
What makes it different?
Does it work on my hair?
How do I use it?
Shipping & returns
Loved by 50,000+ women who want softer, shinier-looking hair
Soft, shiny, and manageable hair
really like this Kumi hair mask. After using it, my hair feels much softer, moisturized, and easier to comb. I also noticed that my hair looks shinier and feels smoother to the touch. I especially like that it leaves my hair manageable without feeling heavy. The container also has a generous amount of product, so I think it lasts a good while. I’m very happy with this purchase
Kumi - Collagen Hair Mask
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Smells good, and works great!
Hair health is important to me, so I use a few products together. I wash my hair once or twice a week: first the mask, then shampoo and conditioner, and afterwards a few drops of bonding oil and a touch of frizz serum. Good quality, and I definitely recommend it!
Kumi - Collagen Hair Mask
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My greatest hair treasure!
This is my second time buying this mask and it's a total staple in my routine. It leaves my hair super soft, deeply hydrated, and completely knot-free. I 100% recommend it—totally worth it!
Kumi - Collagen Hair Mask
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Before
AfterMask that repair your hair
Meet the hair mask that brings your hair back to life. Our collagen-infused formula, enriched with keratin and argan oil, melts into dry, damaged or color-treated hair, leaving it feeling soft, smooth and looking beautifully shiny.
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Deeply nourishes dry hair
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Boosts shine
Why it gives you silky, shiny hair every time.
Deeply nourishes dry, thirsty hairCollagen, keratin and argan oil work together to hydrate from mid-lengths to ends, leaving hair feeling soft, smooth and nourished.
Frizz and rough texture feel smoother right awayThe rich, lightweight formula coats each strand, helping tame frizz and flyaways for a sleek finish that looks like your hair on its best day.
Salon-style results in just 5-10 minutesMost hair treatments take forever. This one fits into your shower routine: apply, leave on, rinse, and enjoy softer, shinier-looking hair.
Loved by customers. Backed by results.
The results below come from real customers using the mask the way this guide shows you.
Said their hair felt softer and smoother
Said their hair looked shinier
Noticed less frizz
Loved that it didn’t feel heavy or greasy
Your results in 4 simple steps
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1. Wash and squeeze out
After shampooing, remove excess water with a towel. The mask clings better to damp hair, not dripping wet.
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2. Apply mid-lengths to ends
Spread a generous amount with your fingers or a wide-tooth comb. If your hair is fine, avoid the roots.
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3. Let it sit for 10–15 minutes
A shower cap or warm towel helps keep the heat in and boosts the effect.
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4. Rinse well
Rinse with plenty of lukewarm water. Use 1-2 times per week, depending on what your hair needs.
Why Kumi?
| Features | Kumi | Others |
|---|---|---|
| Deep repair for damaged hair | ||
| Long lasting hydration & nourishment | ||
| Anti-frizz | ||
| Silky-smooth | ||
| Soft, shiny hair |
What's inside and why your hair will love it
The key ingredients behind that soft, smooth, silky feel.
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Collagen
Helps hydrate and smooth the hair’s surface for a softer, fuller-feeling finish.
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Keratin
Helps hair feel stronger and smoother, and tames frizz for a sleek look.
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Argan Oil
Nourishes dry lengths and ends, adding shine and softness without a heavy feel.
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Shea Butter
Deeply moisturizes and conditions, leaving hair feeling supple and silky.
Frequently asked questions
Everything you need to know before you buy.
How do I use the mask for best results?
Here’s the step-by-step:
Step 1: After shampooing, apply a generous amount to clean, damp hair and massage from mid-lengths to ends.
Step 2: Leave it on for 5-10 minutes (up to 15 for severely damaged hair).
Step 3: Rinse thoroughly with lukewarm water. No conditioner is needed.
Step 4: Repeat 1-2 times per week.
Which hair types is suitable for?
This mask is formulated for all hair types, but it works especially well on dry, damaged, frizzy, curly, color-treated, bleached, or chemically processed hair. It restores moisture, reduces breakage, and adds shine without weighing hair down.
Can I use this mask on color-treated or bleached hair?
Yes! It is color-safe and highly recommended for colored or bleached hair. The mask helps lock in color, prevent fading and brassiness, while repairing damage caused by chemical treatments and restoring vibrancy and softness.
Will this mask weigh down fine or thin hair?
No, the lightweight formula absorbs deeply into the hair shaft rather than sitting on the surface. It provides intensive conditioning and repair without adding heaviness or making hair greasy — perfect even for fine hair.
How does the money back guarantee works?
Our Collagen Hair Mask comes with a complete satisfaction promise: if you don’t love how your hair feels, we’ll make it right with a full refund, no questions asked.
We know trying a new hair treatment online can feel like a gamble. That’s why we’ve eliminated the risk entirely. Use it in your routine, on your hair, as often as you like. If it’s not the right fit, simply let us know within 30 days and we’ll process your full refund immediately.
Where do you ship to?
We offer free worldwide shipping to 65+ countries. Please see our shipping policy for your country and estimated delivery times.