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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5 stars rating 297 reviews
4 stars rating 47 reviews
3 stars rating 24 reviews
2 stars rating 9 reviews
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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.
Cloud 9
As a newbie to Olaplex I must admit that a small part of me was hoping the brand was overhyped for the sake of my bank balance. Sadly it is not. This serum gives me hair that would make Disney Princesses green with envy. Super silky, blindly shiny and wonderfully nourished, this serum has made my hair the fairest in the land.
by Helen
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My hair likes it!
I love this serum! With the help of it, the hair is combed easier, the hair becomes shiny. I also use shampoo and conditioner from the same brand. Systematically it works great!!
by Yana Verified Purchase
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A game changer!
Amazing product! My hair is so soft, conditioned and shiny. It is not a styling product as it will not give volume or definition to the hair, but I never found something that my hair liked so much. It is my favorite in the olaplex line. My mum uses it as well and she said it is a game changer because our hair is usually dry and never before it felt so soft.
by ayala Verified Purchase
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Unbelievably amazing
I don’t normally write reviews even if the product is great but this product has seriously made me happy and solved a problem. I have long fine hair and have been curling my hair for years without any hair spray to hold the curls, the curls would last for days before falling out. Recently my hair has stopped holding a curl and I’m told following pregnancy your hormones can change which means your hair etc can also change. I tried everything, even curling and using hair spray which kind of worked but left my hair a bit crunchy and not nice to brush out. I bought this along with Olaplex 0 and 3. I initially used these two as a treatment at the beginning of the week and then daily I’ve been using 9 and I’m blown away. My hair has gone back to normal is holding a curl again for days without any hair spray! This stuff is just amazing and I can highly recommend it
by Rachel Verified Purchase
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Faulty.
It actually came all broken and leaking, there was barley any product left in it when it arrived. The lid was full of the product
by Grace Verified Purchase
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Don’t need a lot and seems to be keeping the shape
I have used this for around three weeks now. I have fine hair that is frizzy and Naturally curly. With straightening my hair after using the product it seems to hold the shape for longer and doesn’t het as frizzy. It a very jelly like product and I don’t have to use a lot when applying
by Emma Verified Purchase
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Rubbish
This product made no difference to my hair whatsoever, if anything made it more frizzy than before. Don’t waste your money!
by Nicola Verified Purchase
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Absorbed immediately
The product is absorbed immediately. It does its job of smoothing my hair and keeping my hair from tangle while blowing dry. Spilt ends might be reduced, but I need more time to observe and be 100% sure. The smell is the only thing can be improved. It’s okay but not as good as the other high end brand.
by Violeta Verified Purchase
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Sharon c
Thought this would be answer to my prayers I thought it would soften and leave my hair frizz free - but disappointed with it Mainly purchased for holidays abroad when hair can get frizzy Put it on my hair and worked my way up to the roots as directed - a slight improvement than normal but not a dramatic improvement Don’t bother with this try another no. Sorry!!
by Sharon Verified Purchase
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Best Olaplex product yet!
This is honestly the best Olaplex product in the whole range. The serum is amazing and I have tried LOADS!! Very lightweight, cuts blow-dry time and my hair feels absolutely amazing every time. Complete game changer and I will definitely repurchase.
by Laura Verified Purchase
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