OUAI Hair Oil 1.5 fl oz
- 1.5 fluid ounces of hair oil
- Heat protection, frizz control and shine
- Normal, straight, wavy, curly and textured hair
- Color safe and silicone free
- Paraben, phthalate, SLES and SLS free
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A lightweight heat-protecting hair oil for frizz and split ends, safe on color-treated hair and silicone free. It is scented, and the listing gives no maximum heat or directions.
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ASIN: B01MFXDAL8Category: Hair Treatment Oils
Overview
Smoothing a few drops of this oil through damp or dry hair before styling is how it works, based on the heat protection and frizz control claims. The scent is Rue St. Honoré, and the formula is silicone free.
A heat protectant that is also a finishing oil covers two steps in one bottle, and the silicone free formula suits those who avoid it. The listing names no temperature limit, and the scent is part of the formula.
Who it's for
People who blow-dry or iron their hair and have dry, frizzy or color-treated hair of most textures. Those who want a fragrance free formula, or a stated temperature rating, should look at other products.
Pros and cons
- Heat protection and frizz control
- Adds shine, smooths split ends
- Suits most hair textures
- Heat limit not listed
- No directions on listing
Performance notes
A light oil coats the strand to smooth the cuticle, which tames frizz and adds shine, and the film slows heat damage from styling tools. Too much will weigh down fine hair, so a small amount at the mid-lengths and ends is typical.
Specifications
| Brand | Ouai |
|---|---|
| Dimensions & fit | |
| Weight | 2 ounces |
| Capacity & performance | |
| Liquid Volume | 1.5 fluid ounces |
| Construction & materials | |
| Material Type Free | Paraben Free, Phthalate Free, SLES Free, Sodium Lauryl Sulfate Free |
| Other details | |
| Hair Type | Normal, Straight, Wavy, Curly, Textured Hair |
| Scent Name | Rue St. Honoré |
| Item Form | Oil |
| Product Benefits | Heat Protection |
Closest rivals on specs
Davines OI Oil Multi-Function Hair Oil- Liquid Volume 1.5 vs 1.7 fl oz (-12%)
- Item Volume 1.5 vs 1.7 fl oz (-12%)
VERB Ghost Weightless Hair Oil- Liquid Volume 1.5 vs 2 fl oz (-25%)
- Item Volume 1.5 vs 2 fl oz (-25%)
Kerastase Elixir Ultime Refillable Hair Oil- Liquid Volume 1.5 vs 1 fl oz (+50%)
- Item Volume 1.5 vs 1 fl oz (+50%)
Frequently asked questions
Is OUAI Hair Oil safe on colored hair?
The title describes it as color safe and silicone free.
Which hair types can use OUAI Hair Oil?
The hair type field lists normal, straight, wavy, curly and textured hair.
Does the oil have a scent?
Yes. The scent is Rue St. Honoré.