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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4 stars rating 47 reviews
3 stars rating 24 reviews
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Top Customer Reviews
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Not disappointed!
This is the first product I've used from Olaplex and I'm massively impressed! I don't colour my hair at all but do use a lot of heat on it with blow drying and straightening. The No.9 has helped restore the bounce and healthy appearance of my hair after just 1 use. My hair feels amazing!
by Chloe
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Brilliant product
This is amazing for my 3c curly frizz prone hair. Love it
by Kim Verified Purchase
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Love!
Love that this is a heat protector that I don’t have to spray on my dry hair, leaves my hair feeling so soft and shiny.
by Amy
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LOVE
Can always rely on Olaplex for a fab product! My hair feels silky smooth and shiny after just one use. This seemed to help with my frizz too. Would definitely recommend trying this one.
by Lucy
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Love this!!
Love this!! I have very fine, greasy bleached hair and it's very easy for products to weigh it down and make it greasier quicker, however, this is not the case for No.9! Its so lightweight, and it has left my hair feeling smooth and looking shiny (not an easy task with bleached blonde hair). It has a very subtle smell which I love. I use this before I blowdry and then pair it with No.6 after my hair is dry for extra smoothness. I will be repurchasing!
by Vicki
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Does Olaplex ever disappoint? No
This product is absolutely gorgeous. My hair has been super shiny and soft since applying it. I applied it 3 days ago and i'm still seeing the amazing results on my hair 3 days later. Obsessed, will be repurchasing!
by Lizzie
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Would recommend!
This is my first time using No.9 and I will definitely be buying it again. My hair feels nourished and its not greasy at all, would recommend!
by Lauren
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Amazing!
another great product from Olaplex! This serum is so lightweight and leaves such a great shine with no greasy finish. I love using a tiny bit to smooth my ends/flyaways on dry hair, so good that it's multipurpose!
by Lauren
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Amazing Product
Olaplex does it again, this is now my go-to system after washing my hair! It's lightweight, great for knotted hair and even protects against heat, perfect 3-in-1.
by lily
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Lovely product!
I love Olaplex products and this serum has really helped to improve my hairs health. It smells amazing and you really notice a difference after one use!
by reagan
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