Use the following zoom and pan buttons to control the image that follows them
Tab through the images or use the previous or next buttons to navigate each product image
OLAPLEX No.9 Bond Protector Heat Protection & Frizz Reduction Nourishing Hair Serum
Offers
Use previous and next buttons to navigate the slides of the %1 Product Carousel
Highlights
Summary
OLAPLEX No.9 Bond Protector Nourishing Hair Serum is a weightless, antioxidant-rich, silicone-free hair serum to protect from tangles, breakage, static, and future damage by nourishing hair, blocking pollutants, neutralizing free radicals, and providing heat protection up to 450°F. All hair types.
Benefits
- Improves style retention and reduces tangles and static
- Protects color and provides satin shine
- 450ºF/232ºC heat protection and 48-hour pollution protection
Key Ingredients
- PVP A flexible polymer that helps maintain hair style and shape.
- Cetrimonium Chloride Conditions, smoothes, softens, and has an anti-static effect.
Research Results
- Instantly shields hair from pollution
- 48 Hr OLAPLEX Pollution Protection Index™
Item 2596420
Apply a small amount to clean, damp hair working upward from ends to roots. Use more as needed for longer, thicker hair.
Style as usual. Air-dry for a soft texture. Blow-dry for a smooth finish. Diffuse for defined waves or curls.
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.
This brand is excluded from most Ulta Beauty coupons.
We think you'll like
12 items
Use previous and next buttons to navigate the slides of the We think you'll like Product Carousel
Shark Beauty
Shark Glam Hot Tool Air Styling & Drying System
Redken
Extreme Length Shampoo For Longer, Stronger Hair
Redken
One United All-In-One Multi-Benefit Treatment
Kenra Professional
Platinum Blow-Dry Spray
Similar items for you
12 items
Use previous and next buttons to navigate the slides of the Similar items for you Product Carousel
Kenra Professional
Platinum Blow-Dry Spray
Sponsored products
12 items
Use previous and next buttons to navigate the slides of the Sponsored products Product Carousel
OLAPLEX
No.6 Bond Smoother Frizz Control Styling Hair Cream
Kenra Professional
Platinum Blow-Dry Spray
Questions
Ask a QuestionWhat do you want to know about this product?
Reviews
Write A REVIEWReview Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
This product saved my hair.
A little backstory on my hair journey; I had never really used heat tools other than a hairdryer on my hair before this past year, which is when I finally found a curling iron that would actually work for my hair (I have very fine very straight hair) so of course I was super excited. I curled my hai...
Most Helpful Critical Review
Overhyped for My Thick, Bleached Hair
I'm writing this as a general review of Olaplex products, including No. 9. I've used most of their standard products (#No. 0, 3–9), and overall, I was very disappointed. For reference, I have thick, color-treated (bleached) hair that air-dries mostly straight with loose waves in the back and tends ...
183 results
ONLY 4 STARS?! HOW?
I got a little sample of this when I used a coupon and I wasn't really expecting much. HOWEVER....! This flippin serum is the best thing I've ever put in my hair. I'm not exaggerating. This is serious. My hair has been dyed a lot lately with very few days in between and it was so frizzy.. I have A LOT (2 full to the brim cabinets) of serums/leave ins/oils because I kept buying this and that hoping it would work. This is the only thing that makes my hair smooth and soft and manageable with no frizz. Buy it, bro.
I use this instead of a gel for my wavy hair
When i used this when i would straighten my hair, i was not impressed. But i started using it in my wavy/curly hair when i air dry or diffuse and its absolutely lovely. It's lightweight and gets rid of the frizz and helps my curls to look fantastic. Curly/wavy haired girls, try this!
Heavy Hair :(
As someone with thick hair, I really wanted to love this product. It's been several weeks of consistent use when blowdrying after I shower & I can confidently say that all this does is leave my hair feeling heavy! It's like it adds a layer of grease to my hair (even when using a SMALL amount) that never dries. Save your $$$ everyone!
Holy grail heat protection product
This is the only post-shower hair product I use. Im on my third bottle and starting to run low. I have thick hair thats prone to getting frizzy, this controls that very well. Great heat protection imo. Im acne prone and a lot of leave in hair products can end up causing acne, but this doesnt cause acne for me at all! It doesnt really have a smell, maybe faintly scented in a fresh scent? It doesnt make your hair heavy or greasy at all. Even if you dont blow dry your hair, it seems to look better after air drying if I use this vs if I dont. Its a really nice product that I will happily continue to purchase. I do feel like the packaging could be improved upon as ive noticed this leaks a lot if I try to travel with it and its not sitting upright on a vanity counter at all times, so I end up putting it in a disposabke plastic zip bag when I travel with it.
Great for those who blow out their hair!
Hair Type Straight Hair
This is a great protective for your hair if you use a curling brush and blow dryer every day. My hair gets so damaged and this product helps Keep it from being further damaged.