Birchbox Subscribe to Birchbox Subscribe to BirchboxMan Shop Birchbox Shop BirchboxMan Gift Birchbox BirchboxMan
Makeup Hair Skincare Fragrance Bath & Body Lifestyle Accessories Tools Nails Gifts with Purchase $25 and Under Birchbox Exclusives Best Sellers Limited Edition Boxes Birchbox Discovery Kits Value Sets What’s New Sale Brands for Women Latest Articles and Videos
Skincare Hair Body Beard Shave Fragrance Apparel & Accessories Gifts with Purchase Sampled This Month $25 and Under Best Sellers BirchboxMan Exclusives BirchboxMan Collections Gift Sets Sale What’s New Brands for Men View the Guide

Keratherapy Keratin Infused Deep Conditioning Masque

Whether it’s coloring, heat styling, or overzealous detangling, we’ve all been guilty of committing girl-on-hair crime. Make amends to your crispy tresses with this lush masque from Keratherapy, which repairs, rehydrates, and rebuilds even the most desiccated hair. The great-smelling formula rinses out to leave strands glossy, frizz-free, and strong enough to withstand another harrowing round with your curling iron.

Keratherapy Keratin Infused Deep Conditioning Masque
4.2 out of 5 stars, based on 634 Reviews 634 Reviews
4.2 out of 5 stars
5 Star
310
4 Star
197
3 Star
83
2 Star
27
1 Star
17
my profile
people who
purchased
sampled
Age
17 & under
18-24
25-34
35-44
45-54
55 & over
Apply
Hair mask
Sampled

This made my hair so soft and shiny I would definitely recommend!

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Worth it!!
Purchased

I LOVE this stuff! I use it once a week and can really notice a difference in my hair. It leaves my hair feeling softer, silky, and more manageable. It makes it easier to comb out the tangles and hair appears less damaged.

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
OMG I love this line
SampledPurchased

Bought this one and the conditioner. Smells like paradise. Can't get enough of it.

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Love this product
Sampled

The Keratherapy Conditioning Masque made my hair so soft and shiny! I have fine, thin hair and was afraid this would make my hair greasy, but it did just the opposite. I really enjoyed the sent of the conditioning masque as well, and loved how it worked with my hair.

4
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Incredible

This deep conditioner is so incredible! I love using it and look forward to washing my hair due to this conditioner. It makes you feel like you just left the salon!

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Smells weird but made my hair shiny
Purchased

This deep conditioner/ mask did make my hair healthier but it smells kinda weird like a musky smell even after I washed my hair with normal shampoo.

4
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Okay
Sampled

Nice mask, but it's nothing extraordinary. It was fun for one time use, as I'm a big fan of hair masks, but probably wouldn't buy it.

3
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Sleek

Shiny, Soft, Smoothed, Sexy hair. These products are fantastic! This conditioner feels like such an indulgence-it is so thick and creamy...your hair just eats it up. Post rinsing, your hair is smooth, quenched and healthier feeling, with NO residue.
I'm sold...this is my forever conditioner!

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Great!
Sampled

This product was great! It smelled great and left my hair silky and smooth.

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
ok product
Purchased

I could use this product as a regular conditioner but wasn't my favorite mask. A little pricey for what it does. Not my favorite.

4
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No