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, and man oh man were we missing out. This lightweight elixir is fortified with a unique combo of four essential oils (camellia, argan, maize, and pracaxi) to leave strands super shiny and manageable——whether your hair is curly, straight, or in between. The pump dispenser allows for mess-proof applications, and we love how the weightless formula isn'’t sticky. Plus, we can use it as a pre-shampoo treatment or leave-in conditioner. What more can a girl ask for?

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

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3
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Most Helpful Customer Reviews

Great smell, a bit greasy.

While I enjoyed the fact it seemed to nourish my hair, it was a bit greasy and hard to comb through. Will use the sample, but unlikely to purchase.

3
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Prime

I thought this product smelled really nice and felt nice on my hair but I already use a product similar to this and liked my old stuff better. I also feel this is better for thinner hair than my thicker hair. It smells amazing though and doesn't leave a greasy feel.

4
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Don't get the hype

I don't quite understand the hype around this, it's light and smells good, but doesn't do much in the way of frizz fighting.

3
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Very Effective

I have very dry, curly hair. I found that this hair serum really helped give my hair a nice shine throughout the whole day. I would definitely purchase this product in the future.

4
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Love this product

I have course, wavy hair and this product softens my ends like no other product! I couldnt stop using it this morning. I am ordering a full size right now!

5
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Fair product

This is a nice product and does what it's supposed. It didn't have a wow factor to pull me in over others that I've used in the past.

4
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One of my fav hair brands...

Absolutely love Kerastase! Love the packaging of the sample as it had a pump like the full size. The product was a nice consistency and had a pleasant/not overwhelming smell. I strictly only apply to my ends when wet. For my styled beach waves, I mix a pump w pomade and work into my hair. Perfect combination. Didn't see much of a difference from other oils/serums, but I LOVE this brand, so know it's a good product.

4
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Amazing

I had never used hair oil before and I am blown away at how soft this makes my hair. It also is the most effective product I've used as far as stopping frizz before it starts.

5
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Perhaps not for me

I usually love the hair care products that birch box sends, this oil was really heavy and didn't seem to do much for me.

4
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Nice!

I'd never used hair oil before, but the packaging gave me enough info to get me started. I used it as a leave in conditioner and it worked great! Left my hair sleek and shiny without leaving any residue or looking greasy. Smells great, too!

5
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