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Highlights
Summary
OLAPLEX No.7 Bonding Hair Oil is a highly-concentrated, weightless reparative styling oil that dramatically increases shine, softness, and maintains color vibrancy. OLAPLEX N°7 Bonding Hair Oil minimizes flyaways and frizz, while providing heat protection of up to 450°F/232°C.
Benefits
- Instantly boosts shine, color vibrancy, and softness
- 450ºF/232ºC heat protection
Key Ingredients
- Powered by: A blend of Coconut-Derived Emollient, Vitamin E, and Sunflower Seed Oil Conditions, smoothes, and provides shine
Research Results
- 125% more shine*
- 72 Hr frizz control and humidity resistance
- 77% reduction in breakage
- 450°F/232°C heat protection
- *Compared to bleached hair without application of OLAPLEX No.7 Bonding Oil™.
Item 2591018
Uncap and turn bottle upside down.
Gently tap your index finger on the bottom of the bottle to dispense a metered drop.
Apply 2-3 drops to damp or dry hair and style as desired.
Can be used daily on wet and dry hair, before styling with heat, and after styling for added shine and smoothness.
Dimethicone, Isohexadecane, C13-14 Isoalkane, Coco-Caprylate, Phenyl Trimethicone, Bis-Aminopropyl Diglycol Dimaleate, Propanediol, Zea Mays (Corn) Oil, Beta-Carotene, Helianthus Annuus (Sunflower) Seed Oil, Punica Granatum Seed Oil, Water/Aqua/Eau, Morinda Citrifolia Fruit Extract, Tocopherol, Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate, Fragrance (Parfum), Citral, Linalool, Limonene, Citronellol, Hexyl Cinnamal
This brand is excluded from most Ulta Beauty coupons.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Best For
Describe Yourself
Hair Type
Most Helpful Positive Review
Voluminous, Softer, Smoother Hair
The search for that "holy grail" product is something we all experience, looking for that one product that we cannot live without. As a 53 year old man who's tried plenty of hair oils over the years, Olaplex No. 7 Bonding Oil has really surprised me, and may be my "holy grail". I've used a variety ...
Most Helpful Critical Review
Mixed Results
I've heard a lot of great things about Olaplex and was really excited to try the No. 7 Bonding Oil. My hair is sort of always in flux, currently it's thick, fine texture, and combo leaning towards an oily scalp with frizzy dry ends. I bleach and dye my hair with vibrant, rich colors and it's very im...
1122 results
Shine without the weight ✨
This is my go-to when my waves need shine without feeling heavy. A couple of drops smooth the ends, tame frizz, and leave my hair soft and glossy, never greasy. It absorbs fast and my hair still moves naturally. A little goes a long way, so the bottle lasts.

Lightweight Oil for Smooth, Shiny Hair
I received this product as part of an educational promotion. I've been using OLAPLEX Nº.7 Bonding Oil regularly, and I'm really impressed with the results! I have long hair, and I love how lightweight this oil feels without leaving my hair greasy or weighed down. I've tried it on both damp and dry hair, before and after blow-drying. It helps smooth frizz, adds a beautiful natural shine, and makes my hair softer and easier to manage. I usually divide my hair into four sections and apply a small amount from mid-lengths to ends, focusing on the tips. I also love using it before braiding my hair. It's become a lovely addition to my hair care routine, and I'm really happy with how smooth, shiny, and manageable my hair looks!

Small & mighty
This little bottle goes a longgg way! I have tried several hair oils throughout the years, and my hair type will always need it in my routine. What I dislike most is when a hair oil is heavy, and leaves my hair feeling greasy and like I have too much product built up. I tried out the No.7 Bonding Hair Oil and was very blown away. The applicator dispenses a very small amount at a time, because that's all you need! I also can't tell you how many times I've accidentally squeezed out way too much hair oil from the bottle..but this .will never be the case with this design! I was able to apply it to my hair evenly after rubbing it into my palms. It's almost like it soaked right into my hair. Apply, brush through, and hello silky smooth hair. And a huge plus....SO easy to travel with! I received this product in exchange for my honest review*


Shine and protection
I received this product as a part of an educational promotion. I absolutely love this oil for my hair after hair washing, and between washes! Sometimes between hair washing, my hair gets kind of dull, frizzy, and dry. This bonding oil fixes that right away! It calms my hair down, and makes it shiny and soft immediately. The scent is light and pleasant, too, and as an added bonus, I know that my hair is protected from heat styling on days that I want to do a blowout or curls. This bottle will also last me a while since such little product is needed to get my hair to a shiny, nourished, frizz free state. I'll definitely keep this oil in my hair routine!!


It's amazing
OLAPLEX No.7 Bonding Oil is a wonderful addition to my haircare routine. It adds beautiful shine, softness, and helps control frizz without feeling heavy. I love that it also provides heat protection, leaving my hair looking smooth and healthy……………..

Questions
Q&A
Showing 5 out of 12 Questions
- Q
Can I use this product before flat ironing my hair or is it for after use only?
- Asked by dalola
- Official Answer By Olaplex - Brand EngageYou can use Nº.7 Bonding Hair Oil before heat styling, as it provides heat protection up to 450°F (232°C), and you can also apply a small amount afterward to add shine and help reduce frizz.Was this answer helpful to you
- Q
How does this product repair bonds? Which ingredients do that? Thank you!
- Asked by A
- Official Answer By Olaplex - Brand EngageOLAPLEX No.7 Bonding Hair Oil is formulated with our patented Bond Building Technology™, which works to help relink broken disulfide bonds in the hair caused by chemical, heat, and environmental damage. It also helps smooth frizz, add shine, and protect against heat up to 450°F.Was this answer helpful to you
- Q
Does it work better on blow dried or air dried hair?
- Asked by Lisa
- Official Answer By Olaplex - Brand EngageNº.7 Bonding Oil can be used on both blow-dried and air-dried hair. It adds shine, softness, and frizz control on either, depending on your preferred styling routine.Was this answer helpful to you
- Q
Can this be used on dry hair to define waves or curls?
- Asked by Sparky
- Official Answer By Olaplex - Brand EngageYes, Nº.7 Bonding Oil can be applied to dry hair to help define waves or curls while adding shine and reducing frizz. Start with a small amount and build as needed.Was this answer helpful to you
- Q
Does the Olaplex No 7 help with dry hair?
- Asked by Pwebby
- Official Answer By Olaplex - Brand EngageYes — No.7 Bonding Oil is great for dry hair. It helps add softness, shine, and smoothness while reducing the appearance of frizz and flyaways.Was this answer helpful to you