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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Top Customer Reviews
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Nice product
I do think this is doing good things for my hair. Definitely feels healthier and stronger for it!
by Olivia Verified Purchase
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Amazing!
Amazing hair serum! I knew Olaplex wouldn't disappoint. Super nourishing and helps my dry ends. It doesn't leave your hair greasy and leaves a gorgeous shine. 10/10 from me!
by Sophie
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Olaplex does it again!
I was skeptical to use this, my hair is fine and usually goes greasy with serum. How wrong I was. Fantastic. Hair is strong! A little goes a long way. Well worth it!
by Lisa Verified Purchase
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Oplex serum
Has usual anther great product to slot into your routine
by Doreen Verified Purchase
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Another great product by olaplex
I wasn't sure what to expect when using this but holymoley the shine and feel of my hair after I blow dry it is amazing, I have thin, bleach and currently pregnant hair so can be tricky for my hair to take to anything right now but this has worked a treat, I do think you need to blow dry to get the full effects as when I left to air dry it didn't have quite the same wow factor but that could be because of my preggo hair, definitely worth a purchase imo 😀
by sarah Verified Purchase
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Gorgeous Product!!
Olaplex never fail! this serum genuinely leaves my hair feeling revitalized, and repaired. I use once my hair has had time to towel/ air dry then run through my hair from mid to ends. I then go on to blow dry and it really gives you that salon feeling hair at home. A great addition to your Olaplex routine, I do not personally use every time i wash my hair but just when I feel it's needed!
by Niamh
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Brilliant
It's not often that I love a hair serum. I have shoulder length medium thick, straight, Caucasian hair which is coloured but not bleached. I've tried quite a few serums but I usually find they weigh my hair down and make it look greasy and generally lifeless. Not this time though. Olaplex 9 is amazing. Not at all greasy. It leaves my hair looking smooth and shiny and feeling really smooth and soft. It's a bit pricey for a 90ml tube but I only need to use one pump so I think it should last for a while. I'll definitely buy this again when my current tube runs out.
by Leah
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Love this!
This product glides over your hair so easily, I love applying it! I have mid-length hair and you get quite a lot of product from just one pump. Would recommend not wasting by overusing unless you have longer hair and really do need it. Olaplex already makes my hair really soft and shiny anyway, but I've noticed a visible difference since I begun incorporating this into my routine. I already use no. 3, 4, 5, 6 and 7, and this is a great little add on!
by EssoJnr
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Soft silky hair every time
I find some products can make my hair greasy or heavy when putting in products before drying, however this is very lightweight and leaves my hair very soft, shiny and smooth and also reduces the amount of knots in my hair. Wouldn’t be without for my bleached blonde hair and will definitely be repurchasing. Also a plus that it pretexts against heat. The perfect all in one hair serum!
by Jenna
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Great
I dye my hair a lot and this has helped so much, it feels like undyed hair and so healthy
by Casey
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