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 Beauty Brands 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 BirchboxMan Brands View the Guide

Kérastase Age Premium Masque Substantif - Treat

As the years go by, it isn’t just our skin that starts to show our age. Our hair follicles become weaker and more porous with each passing year, leading to everything from breakage and thinning to overall dryness and dullness. That’s where this hydrating hair and scalp mask comes in. Its targeted formula helps reverse signs of aging to leave hair softer and stronger. Designed to be used weekly, it’s great for ladies of all hair types and textures.

Kérastase Age Premium Masque Substantif - Treat
3.9 out of 5 stars, based on 95 Reviews 95 Reviews
3.9 out of 5 stars
5 Star
34
4 Star
33
3 Star
14
2 Star
8
1 Star
6
my profile
people who
purchased
sampled
Age
17 & under
18-24
25-34
35-44
45-54
55 & over
Apply
smooth hair
Sampled

I have really frizzy hair and I liked that it moisturized and tamed the frizz in my hair.

4
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Other than shampoo, conditioner and styling products, I have...
Sampled

Other than shampoo, conditioner and styling products, I have never purchased or tried a "treatment" on my hair until this sample. I initially thought it was a conditioner. After applying, leaving it on for a minute or two, and then rinsing, my hair felt stronger and not so chemically stripped. Detangling my hair was very easy, and my hair did not frizz while I let it air dry a bit. I only wish it wasn't so expensive. If I am lucky to own a full size product, it will be because I use my BB points, or I buy it on sale at my salon, or someone gets it for me for my birthday or christmas.

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

Love this product. Left my hair silky smooth but not weighed down.

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Masque Your Hair
Sampled

This was a surprise because I did not think it was going to do anything or that I would notice a difference. The mask added shine and softness to my hair. I loved the way my hair felt afterwards.

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
GVE THIS TO MY MOM AND SHE LOVES IT
Sampled

I couldnt use this product because my hair is sulfate free. Because I use keratine treatments. But my mom loved it she actually already purchased the full size. shes in her 60s and has very dry fine hair and she said it made her hair new again lol

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
not for me
Sampled

i used this after the Keratase shampoo and i found it made my hair look and feel dry. also, this is better suited to someone who takes baths - i'm 100% shower girl. quite frankly, the product better kick serious butt if i'm going to stop my shower, get out, slather it on my head, and then wait 5-10 minutes to get back in the shower. this is not for me.

1
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Good but expensive
Sampled

This is a good product, like all the products in this line. However, I cannot imagine paying $60 for a product like this.

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Kerastase Masque
Sampled

I had gotten a pretty bad sunburn on my scalp just before receiving this sample in my Birchbox. My scalp was itchy & peeling & awful. I used this masque, making sure to massage it into my scalp. What a transformation! My scalp no longer felt tight or itchy, & the peeling stopped. My hair looked beautiful, shiny & healthy!

4
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
The fragrance was nice. My hair didn't feel any...
Sampled

The fragrance was nice. My hair didn't feel any different or better than when I use my usual conditioner which is far cheaper.

3
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
It did not moisturize my hair. My hair felt...
Sampled

It did not moisturize my hair. My hair felt dry and frizzy after using it. My hair is color treated.

2
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No