Olaplex No. 9 Bond Protector Heat Protection and Frizz Reduction Nourishing Hair Serum 90ml
Get 112 LF Beauty Plus+ Points
RRP: £28.00 Current price: £22.40
Save £ 5.60 ( 20% Off )
Or 4 interest free payments of £5.60 with clearpay
Auto-Replenishment
- ✓ 10% off initial purchase and 10% savings on future replenishment orders
- ✓ Free delivery after your first order
- ✓ You control the frequency
- ✓ No commitment. Cancel or delay
In stock | Usually dispatched within 24 hours

- Suitable for all hair types
- Anti-damage hair shield - protects from pollution and heat
- Clear, lightweight texture
- Heat protection up to 232°C
- Enriched with patented bond-building technology
- Silicone-free and antioxidant
- Vegan and cruelty-free
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.
1. As the first step in your styling routine, apply a small amount to damp, towel-dried hair, working upward from ends to roots.
2. Follow with your favourite OLAPLEX styling products.
3. Style as you normally would.
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

This item
Olaplex No. 9 Bond Protector Heat Protection and Frizz Reduction Nourishing Hair Serum 90ml
RRP: £28.00 Current price: £22.40
Save £5.60 ( 20% Off )
Other Customers Bought
Customer Reviews
5 stars rating 291 reviews
4 stars rating 45 reviews
3 stars rating 24 reviews
2 stars rating 9 reviews
1 stars rating 4 reviews
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.
Love it
This is liquid gold for my hair. A bust buy. Good ingredients. I want there to be a way for me to see how much product left. I've rebought multiple times. Lasts a good while.
by Silver Verified Purchase
Was this helpful?
Love it
I love using this product I know it’s expensive but I love how it makes my hair feel.
by EricaR Verified Purchase
Was this helpful?
Fab
Love this makes my hair so soft and great as heat protectant - will keep repurchasing
by Cam Verified Purchase
Was this helpful?
Its okay, nothing special.
I don't feel this added anything special to my Olaplex routine, I much prefer the oil. The bottle I got was faulty and didn't pump the product out and it also leaked. Not an Olaplex product that I'd repurchase.
by Abi Verified Purchase
Was this helpful?
love
love this product. I buy on repeat as feel it really helps my hair.
by danielle Verified Purchase
Was this helpful?
Great hair protector
I really like this heat protector, my hair is really fine and this never weighs it down or feel sticky
by K Verified Purchase
Was this helpful?
Great for touch ups on frizz
I find using it on wet hair that my hair doesn’t like it. But when using it dry hair and touching up areas of frizz it’s fantastic. I do have to use more than instructed but think that’s to do with my hair being more on the dryer side
by Em Verified Purchase
Was this helpful?
In love
Very light and makes the hair soft and shiny ✨️
by Justyna Verified Purchase
Was this helpful?
Love this
I love this serum, very light weight and smells lovely. I use at night on wet hair and in the morning my hair feels amazing!
by Naomi Verified Purchase
Was this helpful?
pretty good
I like the fact it doesn't feel to heavy on the hair, I do sometimes have to add more than I expected but that is mainly due to my air being a little dry.
by Lou Lou Verified Purchase
Was this helpful?