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Olaplex No.9 Bond Protector Nourishing Hair Serum 90ml
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4 instalments of £6.50 with clearpay Learn more
The bond building brand that needs almost no introduction, OLAPLEX has been repairing our dry and damaged manes since 2014 (and we’re all the better for it, to be quite honest). Joining the ranks (and our hair care collection) is the brand’s very first leave-in serum, the ever-so-protective No. 9 Bond Protector Nourishing Hair Serum. Pollution can damage our hair on the daily (think: dull lengths, breakage, frizz — the list is endless), but just a couple of pumps of this creates a protective layer over strands to stop pollution in its tracks. Oh and of course, it’s also supercharged with the same bond-repairing technology you know and love from OLAPLEX, ensuring it helps to restore hair to its previous glory too.
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, a protective treatment that repairs your mane while protecting it from free radicals, pollution and heat damage. Phew!
As with all of OLAPLEX’s hair heroes, the star ingredient in this weightless, silicone-free serum is bis-aminopropyl diglycol dimaleate. That might sound a bit science-y but this bond-building technology will restore and repair chemical-treated, heat-ridden hair, leaving it full of shine, soft to the touch and so much easier to style. Slotting into your routine as the first leave-in treatment on clean tresses, this serum protects from future damage too, as it’s packed with antioxidants to neutralise free radicals, act as a shield against pollution, guard your hair from breakage and protect against heat styling. Yep, this multitasking serum most definitely deserves a place in our hair care line up…
1. Apply a small amount to damp, towel-dried hair working upward from ends to roots. Use more as needed for longer, thicker hair.
2. Air-dry for a soft texture. Blow-dry for a smooth finish. Diffuse for waves or curls.
3. Apply sparingly to dry hair for frizz and static control and added shine.
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.
Frequently Bought Together
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Total Price: £52.00
Add both to basket
Olaplex No.9 Bond Protector Nourishing Hair Serum 90ml
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£26.00
In stock
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4 instalments of £6.50 with clearpay Learn more
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The bond building brand that needs almost no introduction, OLAPLEX has been repairing our dry and damaged manes since 2014 (and we’re all the better for it, to be quite honest). Joining the ranks (and our hair care collection) is the brand’s very first leave-in serum, the ever-so-protective No. 9 Bond Protector Nourishing Hair Serum. Pollution can damage our hair on the daily (think: dull lengths, breakage, frizz — the list is endless), but just a couple of pumps of this creates a protective layer over strands to stop pollution in its tracks. Oh and of course, it’s also supercharged with the same bond-repairing technology you know and love from OLAPLEX, ensuring it helps to restore hair to its previous glory too.
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, a protective treatment that repairs your mane while protecting it from free radicals, pollution and heat damage. Phew!
As with all of OLAPLEX’s hair heroes, the star ingredient in this weightless, silicone-free serum is bis-aminopropyl diglycol dimaleate. That might sound a bit science-y but this bond-building technology will restore and repair chemical-treated, heat-ridden hair, leaving it full of shine, soft to the touch and so much easier to style. Slotting into your routine as the first leave-in treatment on clean tresses, this serum protects from future damage too, as it’s packed with antioxidants to neutralise free radicals, act as a shield against pollution, guard your hair from breakage and protect against heat styling. Yep, this multitasking serum most definitely deserves a place in our hair care line up…
1. Apply a small amount to damp, towel-dried hair working upward from ends to roots. Use more as needed for longer, thicker hair.
2. Air-dry for a soft texture. Blow-dry for a smooth finish. Diffuse for waves or curls.
3. Apply sparingly to dry hair for frizz and static control and added shine.
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.
Frequently Bought Together
+
Total Price: £52.00
Add both to basket
Customer Reviews
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.
Serum
Tried the new olaplex serum, my hair felt dry afterwards. The best olaplex product that works for me is the no 3 treatment.
Report this reviewPretty normal
It helps with frizz to a certain extent but if your hair is really dry and frizzy, the bonding No 3 oil is more effective
Report this reviewBrought curls back to life
Worked Harry Potter style magic on my annihilated natural curls. Not really sure how or why it worked like this, but was very pleasantly surprised. Would definitely repurchase.
Report this reviewOlaplex 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.
Report this reviewLiked 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
Report this reviewI 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
Report this reviewAmazing
Really helps to smooth my hair and decrease frizz - more so than any other product I’ve used. Will definitely be repurchasing!
Report this reviewReally 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
Report this reviewAmazing 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
Report this reviewTHE 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
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