Olaplex No.7 Bonding Hair Oil
- 1 fl oz / 30 ml bottle
- 450 °F heat protection (232 °C)
- 72 hour frizz control
- All and damaged hair
- Unscented, paraben, phthalate and sulfate free
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A lightweight bonding oil that adds shine, controls frizz and protects against heat up to the stated limit. It is a finishing oil, not a deep conditioner.
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ASIN: B07VR1NDSQCategory: Hair Treatment Oils
Overview
A stylist-minded home user gets a bonding oil that goes on before or after heat styling. It adds shine, softness and color vibrancy, calms flyaways and is unscented.
A heat protectant that also smooths and adds shine is the reason to buy it for damaged hair. The limit is the small bottle and the lack of directions or ingredient details.
Who it's for
Color-treated or damaged hair that gets flat-ironed or blow dried suits this oil. People who want deep repair should look at a mask.
Pros and cons
- Heat protection to the stated limit
- Adds shine and softness
- Free of parabens, phthalates and sulfates
- Application directions not listed
- Does not replace a conditioning treatment
Performance notes
A bonding oil coats the strand with a light film that smooths the surface and shields it from styling heat. The film is what gives shine and reduces flyaways. Heat protection holds only up to the stated temperature, so flat iron settings should stay below it.
Specifications
| Brand | Olaplex |
|---|---|
| Dimensions & fit | |
| Weight | 30 g |
| Capacity & performance | |
| Item Volume | 1 fluid ounce (30 ml) |
| Construction & materials | |
| Material Type Free | Paraben, phthalate, sulfate |
| Included components | |
| Unit Count | 1.01 Fluid Ounces |
| Other details | |
| Hair Type | All, damaged |
| Scent Name | Unscented |
| Item Form | Oil |
| Product Benefits | Shine, color vibrancy, softness, frizz and flyaway control, heat protection |
| Heat protection | 450 °F / 232 °C |
Closest rivals on specs
OUAI Hair Oil 1.5 fl oz- Liquid Volume 1 vs 1.5 fl oz (-33%)
- Item Volume 1 vs 1.5 fl oz (-33%)
- Item Weight 0.07 vs 0.12 pounds (-42%)
Davines OI Oil Multi-Function Hair Oil- Liquid Volume 1 vs 1.7 fl oz (-41%)
- Item Volume 1 vs 1.7 fl oz (-41%)
Frequently asked questions
How do I apply Olaplex No. 7 Bonding Oil?
The listing gives no steps. It is a heat protectant and shine oil for styling, so use a small amount on dry or damp hair per the pack.
How hot can I style with it?
The listing gives 450 °F (232 °C) heat protection.
Is it scented?
No. It is listed as unscented.
Can I use it on color-treated hair?
The listing says it boosts color vibrancy and is for all and damaged hair.