Get 15% off your first order Sign up for email exclusives Earn Cult Status Points
Enjoy 25% OFF 20 of our bestselling brands
Olaplex

Olaplex No. 9 Bond Protector Heat Protection and Frizz Reduction Nourishing Hair Serum 90ml

You'll earn 32 Status Points with this product

Discover Cult Status

31.60€


Image 1, satin shine, style memory, bounceback curls, anti-tangle, anti-static, heat protection up to 450 F. image 2, olaplex 48 hour pollution protection index. potent, anti-oxidant rich red algae extract bonds to hair like a nourishing anti-damage hair shield. image 3, hair cuticle before and after.

Frequently Bought Together

Olaplex No. 9 Bond Protector Heat Protection and Frizz Reduction Nourishing Hair Serum 90ml

This item

Olaplex No. 9 Bond Protector Heat Protection and Frizz Reduction Nourishing Hair Serum 90ml

31.60€

Total Price:

63.24€

Other Customers Bought

Customer Reviews

4.29

129

5

4

3

2

1

78

22

21

4

4

Top Customer Reviews

Thanks for sharing your thoughts! Please remember that results will vary from person to person. We're proud to say that all customer reviews are independent, authentic and do not represent the views of Cult Beauty or The Hut Group.

Nice but doesn’t do much

You don’t need this from olaplex. Get the number 3 instead if you want the real results

by Kirsten Verified Purchase

Was this helpful?

Magic in a bottle

I have naturally wavy hair that’s usually super dry and frizzy. Not with this product. If I use it and let my hair air dry the waves look luscious. If I blow dry my hair straight it just adds beautiful shine. Highly recommend. 

by Mimi

Was this helpful?

Love this hair serum

This is my favorite hairserum and I've tried quite a few. I have damaged overprocessed hair and my hair needs all the help it can get. Olaplex helps greatly with that need. This serum helpt protect my hair against heat and makes my hair feel soft.

by Tour

Was this helpful?

A Miracle for My Hair

Olaplex No. 9 has become my latest obsession in the Olaplex lineup, and I can confidently say it's a game-changer for my dry, fine hair. This dreamy hair serum has earned its permanent spot in my beauty routine, and I plan on sticking with it till the very end. No. 9 nourish and hydrate without weighing down my fine strands. The serum feels luxurious and absorbs quickly, leaving no greasy residue behind. It's like giving my hair a sip of much-needed hydration, and the effects are both instant and long-lasting. I've adopted a trio of Olaplex products, combining No. 3, No. 9, and No. 7, and the results are nothing short of spectacular. This powerful trio has transformed my hair into a mane that looks like it just received a professional salon treatment. The synergy between these products is truly magical.

by Denisa Verified Purchase

Was this helpful?

Love this

A perfect product, I really liked it and will definitely order again!!

by Hila Verified Purchase

Was this helpful?

.

I really love it, it keeps the hair shiny 

by jana Verified Purchase

Was this helpful?

Great blow dry product

It’s very thick gel like texture. Nice pump bottle but not suitable for travel, it leaks a lot under pressure changes in the airplane. It’s good as a blow dry protector. You have to be careful with application, less is better, it could weight down your hair if applied too much. In general I liked it, will repurchase.

by Klio Verified Purchase

Was this helpful?

Like it

I like the product, it makes my hair soft and smooth. Have also noticed the difference in my damaged ends.

by Viktorija

Was this helpful?

excellent

I need more. Lovely and light and not sticky. I put it in my ends and roots to stop frizzy bits when wet and let drip dry as i have curly hair

by Lara Verified Purchase

Was this helpful?

It’s okay

After a bottle or 4 I don’t know how I felt. I mixed my leave in, cream and this together which created a nice looking juicy lotion for my hair. I stopped! I don’t think this is a big hit for natural curly hair. Sticking to using number 3 sometimes!

by w. Verified Purchase

Was this helpful?