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A girl with long hair shows her hair before applying treatment.
A close up shot of the Olaplex No.9 serum bottle in hand.
Girl poses with a towel on her head then removes the towel to brush through her wet hair.
The girl poses with the Olaplex No.9 bottle in her hands.
The girl pumps the serum onto her hand and applies it to the lengths of her hair using her fingers then blow-dries her hair.
The girl glides straighteners down her hair to create a sleek and shining appearance.
The girl gently shakes her hair to show off a glossy shine.
The girl smiles at the camera and holds up the Olaplex No.9 serum bottle in her hand.
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4 installments of $7.50 with Klarna Learn more
An antioxidant-rich, leave-in, silicone-free hair serum to shield hair from pollution, heat, and future damage by nourishing hair, blocking pollutants, and neutralizing free radicals. See satin shine, better style memory, bounceback curls, tangle and static control, and heat protection up to 450°F. For all hair types.
Shields hair from pollution for 48 hours
- Apply a small amount to damp, towel-dried hair working upward from ends to roots. Use more as needed for longer, thicker hair.
- Air-dry for a soft texture. Blow-dry for a smooth finish. Diffuse for waves or curls.
- 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.
- Nut Free
- Paraben Free
- Phosphate Free
- Phthalate Free
- Sulfate Free
- Vegan
- Gluten Free
- Cruelty Free
- All Hair Types
- PH Balance
- DEA Free
- Aldehydes Free
- Formaldehyde Free
- 90ml
- Olaplex
Frequently Bought Together



Total Price: $60.00
Add both to cart
Olaplex No.9 Bond Protector Nourishing Hair Serum 90ml
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$30.00
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OLAPLEX products are thoroughly tested in accordance with industry standards in-house and by independent third-party laboratories for efficacy.
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4 installments of $7.50 with Klarna Learn more
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An antioxidant-rich, leave-in, silicone-free hair serum to shield hair from pollution, heat, and future damage by nourishing hair, blocking pollutants, and neutralizing free radicals. See satin shine, better style memory, bounceback curls, tangle and static control, and heat protection up to 450°F. For all hair types.
Shields hair from pollution for 48 hours
- Apply a small amount to damp, towel-dried hair working upward from ends to roots. Use more as needed for longer, thicker hair.
- Air-dry for a soft texture. Blow-dry for a smooth finish. Diffuse for waves or curls.
- 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.
- Nut Free
- Paraben Free
- Phosphate Free
- Phthalate Free
- Sulfate Free
- Vegan
- Gluten Free
- Cruelty Free
- All Hair Types
- PH Balance
- DEA Free
- Aldehydes Free
- Formaldehyde Free
- 90ml
- Olaplex
Frequently Bought Together



Total Price: $60.00
Add both to cart
Customer Reviews
Top Customer Reviews
Where reviews refer to beauty products or supplements, results may vary from person to person. Customer reviews are independent and do not represent the views of Dermstore.
Reward members earn 50 points for every review written on verified purchases.
Good product
Smells great and absorbs into the hair well. It doesn’t leave a residue or heavy feeling after application.
Report this reviewBest serum ever!
I have had a hard time finding a serum that would leave my hair feeling healthier without also feeling oily or greasy but this is perfect! For sure my favorite leave in product!
Report this reviewEliminates frizz
I use this almost every time I shampoo and blow dry my hair, but especially on humid days--it controls frizzy hair better than anything else I've tried.
Report this reviewLove it!
Olaplex is amazing. I added this to my haircare routine and it's made a world of difference!!
Report this reviewMakes a difference
Lightweight, no residue. Used with a few other Olaplex products to protect my hair from heat, lessen frizz, and allow for a smoother blow-out. Worked great!
Report this reviewnothing special
People love Olaplex but this doesn't do much but make my waves stringy and dry.
Report this reviewVery Nourishing
I love the Olaplex brand and am sure the ingredients will help my hair with continual use
Report this reviewBest serum I have ever used.
I have been using this product for 3 weeks now and it has made a tremendous improvement with shine and smoothness. I don’t even use a flat iron anymore because it has eliminated all the frizzy ends. My hair is soft and shiny. I use a small amount after I shampoo and condition with the Opalex 4&5 , then blow dry and my hair looks fabulous. Can’t live without this product.
Report this reviewMy GO TO Hair Serum
I've tried multiple hait oils and they always leave my hair feeling weighed down and oily but this product has won me over! I like to add to my hair after a wash and even brings out my hairs natrual texture. MUST reccomend.
Report this review