Olaplex No. 9 Bond Protector Heat Protection and Frizz Reduction Nourishing Hair Serum 90ml
€27.45
In stock | Usually dispatched within 24 hours

Inspired by revolutionary hair care technologies, Olaplex introduces its first-ever leave-in hair serum that instantly shields hair. The Olaplex No.9 Bond Protector Nourishing Hair Serum is a silicone-free antioxidant formula designed to target dry and damaged hair, helping to boost shine and replenish lost moisture.
Infused with the brand’s patented Bond Building Technology™ and red algae extract, the serum creates a weightless veil over the hair to protect against pollution and heat up to 232°C. The hair serum adds a glossy satin shine while minimising the look of static and tangles.
Water (Aqua/Eau), Propanediol, Betaine, Quaternium-22, Sodium Hyaluronate, Bis-Aminopropyl Diglycol Dimaleate, Cetrimonium Chloride, Panthenol, Hydroxyethylcellulose, PVP, Guar Hydroxypropyltrimonium Chloride, Furcellaria Lumbricalis Extract, Pelvetia Canaliculata Extract, Xylitylglucoside, Polyquaternium-44, Anhydroxylitol, Maltitol, Citric Acid, Trisodium Ethylenediamine Disuccinate, Xylitol, Sorbic Acid, Phenoxyethanol, Ethylhexylglycerin, Sodium Benzoate, Fragrance (Parfum), Citral, Citronellol, Hexyl Cinnamal, Limonene, Linalool.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
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Olaplex No. 9 Bond Protector Heat Protection and Frizz Reduction Nourishing Hair Serum 90ml
€27.45
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Customer Reviews
5 stars rating 293 reviews
4 stars rating 46 reviews
3 stars rating 24 reviews
2 stars rating 9 reviews
1 stars rating 4 reviews
Top Customer Reviews
Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.
Smooth and silky
So far so good with this new serum. It makes my fine bleached hair feel softer and smoother. I have only give it 4 stars as I haven’t noticed any drastic results just yet and it is quite expensive, but I will continue to use and would recommend.
by Karen Verified Purchase
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Leave in hair serum
Opalex hair serum leaves my hair soft, shinning and easy to manage. This is the first time I have used this product and I cannot recommend it highly enough.
by Luise Verified Purchase
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Hair serum
I bought the entire set (numbers 3, 4, 5, 6, 7) with Olaplex because previously I only had shampoo and conditioner and I didn't see much of a difference, but when I use all the products one by one, the effect is really visible. After the first use you can see the difference in your hair, it becomes better styled and looks healthy. I recommend
by Katarzyna Verified Purchase
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Hair serum
I bought this product to test, after the first use I noticed that my hair was more manageable, maybe shinier, but after a longer use you will probably see the difference. I will definitely buy other products from Olaplex, I have used them before and I was very satisfied, they work well when you straighten your hair a lot, then your hair does not get damaged.
by Katarzyna Verified Purchase
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So lovely
Light weight, smooths and doesn’t make my fine hair feel heavy or greasy
by Sian Verified Purchase
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The best serum ever
This product is better than anything I have ever used before. I have very frizzy hair after blow drying it. But after using number 9 oraplex I don't need to use straighteners as this makes my hair lovely and straight, frizz feel with a silky feel to it. Also I love the smell.
by Tracy Verified Purchase
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Love this
This is totally underrated and often overshadowed by no 6 and no 7. For some reason my hair hates no 6 but loves this. Light enough for protection before styling and finishing. Was a great product to take on holiday as could multi task.
by Helen Verified Purchase
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Great serum
Been using this a while. It softens and smoothes my hair. Great to style with using hair dryer or using on clean, damp hair and leaving to dry naturally. Good stuff!
by Sandra Verified Purchase
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Great product
I had a little tester of this and decided to buy after a few uses. I have coily hair and use this when I heat style my hair. Gives my curls protection and they always bounce back.
by Simone Verified Purchase
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It’s okay
Compared to the other olaplex products it’s not the best i recommend no6 way more and they basically do the same thing.
by am Verified Purchase
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