Olaplex No. 9 Bond Protector Heat Protection and Frizz Reduction Nourishing Hair Serum 90ml
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RRP: 31.60€ Current price: 25.28€
Save 6,32 € ( 20% Off )
In stock | Usually dispatched within 24 hours

Founded in 2014 by Dean Christal, OLAPLEX has changed the landscape of the hair care industry. After employing two chemists to find a chemical that wouldn't damage dyed tresses, the team formulated the brand's proprietary, patented bond building technology. Joining the ranks (and our hair care collection) is the No.9 Bond Protector Nourishing Hair Serum (90ml) which creates a protective layer over strands to stop pollution and environmental aggressors in their tracks.
Dry, damaged lengths at the top of your beauty bugbear list? Allow us to introduce you to the No.9 Bond Protector Nourishing Hair Serum (90ml), a nourishing treatment that protects from free radicals, pollution and heat damage.
Restoring chemical-treated, heat-ridden hair and leaving it full of shine, soft to the touch and easier to style, you'll be reaching for this multitasking staple time and time again. Protecting from future damage, it's packed with antioxidants to neutralise free radicals, shield against pollution, guard your hair from breakage and defend against heat styling. Yep, this really is what hair care dreams are made of...
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.
Apply a small amount to damp, towel-dried hair working upwards from ends to roots. Use more as needed for longer, thicker hair. Air-dry for a soft texture or blow-dry for a smooth finish. Diffuse for waves or curls.
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Olaplex No. 9 Bond Protector Heat Protection and Frizz Reduction Nourishing Hair Serum 90ml
RRP: 31.60€ Current price: 25.28€
Save 6,32 € ( 20% Off )
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5 stars rating 79 reviews
4 stars rating 23 reviews
3 stars rating 21 reviews
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Top Customer Reviews
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Olaplex 9
I am using Olaplex shampoo and conditioner and bought this to use after washing my hair.  There was no way it acts as a detangler.  I couldn’t brush my hair without pulling out lots if it.  It left my hair feeling dry and frizzy.  I won’t be using it again.  A waste of money.
by Angela
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Liked it didn’t love it
I’ve got mixed feelings about no.9 serum. My hair is chemically damaged from mid length to end (jaw length Bob) and after using this solidly for 3 weeks, I’ve found that there has been moderately less breakage and a subtle shine to the healthy regrowth. If too much serum is used then my hair becomes very sticky and hard to blow dry and not enough then it will frizz. Also when using straighteners they would drag rather glide along the section of hair. It took some time to find the right amount to use but the huge plus is the amount of volume it creates.  The promise of style memory is spot on. I would say this a Marmite product - you’ll either love it or hate it. Personally I will try it again once my hair is in a better condition.Â
by Dawn
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High expectations
Thes products really dried out my balayage, my hair didn’t appear healthier. My hairdresser used some treatments to help restore the moisture in my hair but my ends were still really dry and had to come off. Gutted I spent this money on something that didn’t just not work but made my hair worse. I bet for some people this is a holy grail but it is not for anyone. I’ll stick to pureology, better for my hair and better price point.
by Jessica
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I wanted to love it but…
Not like your usual serum , it feels a lot more water based which actually left my hair feeling frizzier . Instead of leaving my hair silky like traditional serums , it left my hair feeling dry and sticky . I’m going to try mixing it with argon oil as I’m interested in its bond building qualities , but as a fan of the entire range I was sad to be disappointed with this one . Will finish it , but won’t re-purchase .Â
by Charlotte
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Amazing
Really helps to smooth my hair and decrease frizz - more so than any other product I’ve used. Will definitely be repurchasing!
by Holly
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Really lovely
This is a lovely light serum that glides into hair, I leave mine to part air dry then finish with the hairdryer and it leaves your hair lovely and soft and smooth with a lovely shine. I also use the other leave in cream they do (can’t remember the number, this it’s 8 which I love and is thicker than this one so if you have thicker hair like me I think that one’s better but if you find that one too heavy then this one is for you. I’ll use both as I love them bothÂ
by Sarah
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Amazing product - best yet
This is s game changer.It smooths and makes my fine, fly away hair look amazing whether blow dried straight or left to air dry.Â
by Julie
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THE BEST THING EVER
I love this product. It’s the best olaplex product yet. I just use this on damp hair and then a heat protected spray and that’s enough for me to have soft shiny hairÂ
by Hannah
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Just brilliant
I am always sceptical about the latest new arrivals However this is well worth the investment I have fine hair and this product makes such a huge difference when drying and styling It protects from heat and the end result is a smooth hair As with most olaplex it also smells divineÂ
by Mu
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Glorious
This stuff is absolutely amazing. I used almost all olaplex products but this definitely is the best i ever use from olaplex. From the first use make your hair feels soft and look like you just came out of hairdresser. Definitely recommend. Just bit pricey.
by Lucia
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