Deep Damage Repair Hair Mask
[Amazon's Choice] Korea No.1 Deep Damage Repair Hair Mask 10.82 fl oz (NEW)
Deep Damage Repair Hair Mask smooths rough texture and rebuilds the bonds inside hair weakened by bleaching, perming and heat. It is a rinse-out mask — silicone-free and safe on color-treated strands.
- After shampooing, squeeze out excess water
- Apply from mid-lengths to ends, avoid the scalp
- Leave on 1–3 minutes, then rinse with lukewarm water
Scent: Tender Bloom — soft floral musk.
- 419% stronger protein bonding (3 uses, with Leave-in Conditioner)
- 46% improvement in inner hair density
- 30% increase in hair tensile strength
- 32% reduction in split ends
Consumer perception study (n=20, 2 weeks)
- 100% agreed hair looked visibly healthier
- 100% agreed hair felt repaired and stronger
- 95% agreed hair felt smoother and more nourished
- 95% agreed hair had a glass-like shine
Individual results vary.
- Hydrolyzed Keratin · Collagen · Silk — rebuilds the strand from inside
- 23 Amino Acids — carries moisture deeper into the shaft
- 5 Golden Oils — Argan · Macadamia · Olive · Camellia · Sunflower Seed
- Panthenol — smooths and conditions the cuticle surface
Silicone-free · rinse-out · safe on color-treated hair.
I’ve bleached my hair for the better part of 15 years now, so I’ve tried every hair mask and treatment under the sun. This is hands down the best one I’ve ever found. I use it weekly now and my hair stays soft, shiny, and de tangled even after several washes. My bleach blonde hair is truly shiny now and I didn’t even know that was possible until I started using this stuff!
I got a perm that left my hair very dry and brittle. My hair was breaking and splitting everytime I combed or washed it. I tried several other deep conditioners and bonding treatments without much improvement. I have used this 3 times and my hair is much less frizzy and more moisturized. The curls are more defined. I selected this product because it is backed by clinical research.
Love this product so much! Only used it once so far but as soon as I put it on my hair it had so much slip! It just glides on so smooth and made my hair super soft and manageable. I highly recommend for the 4c girls with fairy knots. It does the job!
This is the only repair treatment I found that my hair likes. I have fine, thin, long red hair that is prone to getting knotty and dry. This stuff is so thick and hydrating and a miracle worker for me.
More like a 4.5 because of being kind of hard to squeeze out. The product overall is great. I use this after the shampoo, and it always leaves my hair soft and easy to comb after showering. I also love the scent! Not too strong or overpowering. However, do note that since the treatment is thick, it can be challenging to squeeze out of the bottle, especially once you’re near the end. Despite that, it’s a nice, but slightly pricey product.
It’s VERY moisturizing and conditioning. It smells nice too.








