Editor's TipEditor's Tip

Revitalize parched strands and frayed split ends with Kérastase Nutritive Nectar Thermique - Protect.

Kérastase

Birchbox Breakdown

It took us a while to hop on the hair oil bandwagon, but boy were we missing out. This lightweight elixir is fortified with a unique combo of four essential oils to leave strands super shiny and manageable—whether your hair is curly, straight, or in between. Plus, we can use it as a pre-shampoo treatment or leave-in conditioner. What more can a girl ask for?

How it Works

A hair care all-star, this elixir nourishes our locks with a blend of antioxidant-rich camellia, argan, maize, and pracaxi oils. The pump dispenser allows for mess-proof applications, and we love how the weightless formula isn’t sticky.

How to Use

Smooth one to two pumps into damp hair before shampooing or blow drying. Alternately, work through clean, dry hair as a leave-in treatment.

Cyclopentasiloxane, Dimethiconol, Zea Mays / Corn Germ Oil, Argania Spinosa Oil / Argania Spinosa Kernel Oil, Camellia Kissi / Camellia Kissi Seed Oil, Pentaclethra Macroloba Oil / Pentaclethra Macroloba Seed Oil, Linalool, Alpha-Isomethyl Ionone, Limonene, Coumarine, Benzyl Alcohol, Parfum / Fragrance.

More for You!
  • Free returns within 90 days of purchase
  • Extra samples and gifts in the Bonus Shop

Product Reviews & Sample Feedback

382 Reviews
4.4 out of 5 stars
5 Star
225
4 Star
97
3 Star
47
2 Star
10
1 Star
3
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Most Helpful Customer Reviews

FANTASTIC

Smells just as good as it makes your hair look. I have dry blonde processed hair and it is my NUMBER ONE PRODUCT that goes with me everywhere!

4
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My Holy Grail Hair Product
SampledPurchased

This oil is absolutely fantastic. Just a dime size amount leaves hair looking and feeling soft, sleek, and shiny. While it is on the pricier side, a little goes a long way so it lasts FOREVER and makes up for the cost. I would recommend this oil to anyone and everyone.

5
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Love love love

I have been using this for a few years and LOVE it. I'm so excited birchbox carries it because it's not easy to find where I live. It has changed by hair. It doesn't discolor it like some oils and makes my hair silky soft.

5
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LOVE this oil
Purchased

This is an oil that I repurchased. I have curly hair that sometimes gets really dry at my crown & ends. I apply this on at night (on wet or dry hair) and notice a difference in the morning. And it does not make your hair feel greasy at all.

5
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The Best!
Purchased

I can't live without this stuff!! I have naturally wavy very long hair that can sometimes get a bit crazy and frizzy. This amazing product keeps my hair healthy, shiny and under control!

5
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Fairly heavy oil
Purchased

I've been trying to work on how much of this to use and I can't figure out a way to use it that doesn't weigh down my hair. I like Kerastase products but this one is tricky.

2
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Love
Purchased

This stuff is expensive but worth it. I love the way it makes my hair feel and it keeps it moisturized even during the dry chicago winters.

5
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Great Product, Great Smell!!

I love this oil bc it has a super lightweight texture and it smells absolutely amazing. It also gives you hair great shine. This product is a bit on the pricy side, but it is totally worth it.

4
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Best hair serum out there
Purchased

I've tried a hair oil/serum from pretty much every brand out there, and I always come back to this product. The price point is a bit higher than other high end brands, but a little bit goes a long way. I'm still working on my bottle that I've had for a year, and I use it every day. It smells great, doesn't make my hair greasy or stringy like some other serums, and effectively softens and controls the humidity in my fine hair.

5
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Effective and concentrated

I love this hair oil when my hair is on the drier side, especially when I've processed or heat styled too much! One pump is all I need and I apply it through wet hair prior to blow drying. On particularly frizzy days I'll take the tiniest amount and smooth it over dry hair, starting at my wars and going down (avoiding my scalp!) since I bought this, they came out with oils for fine hair so when repurchasing, that would be my first option.

4
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