1 / 7OUAI Thick Hair Treatment Masque, 236 ml
OUAI Thick Hair Treatment Masque is a cream hair mask listed for thick hair, with almond, olive and macadamia oils, butters and hydrolyzed keratin. The listing positions it for dry or damaged hair and suggests a five-minute treatment before rinsing.
At a glance
- The listing describes a rich cream mask intended to condition dry hair and help soften, smooth and add shine.
- The formula is listed with illipe and shea butters, almond, olive and macadamia oils, and hydrolyzed keratin.
- Directions say to apply to freshly cleansed, damp hair, leave for five minutes, then rinse with cool water.
Reference price: £34.00
Price checked: 14 Nov 2026
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Pros and cons
Pros
- A single mask combines several listed oils and butters with hydrolyzed keratin.
- The suggested five-minute leave-on time makes the stated treatment routine relatively brief.
- The listing identifies the formula as cruelty free and paraben free.
Technical specifications
16 specifications| Brand | OUAI |
|---|---|
| Model | 4629 |
| Product type | Hair Conditioning Mask |
| Formula | Cream |
| Hair type | Thick |
| Scent | Melrose Place |
| Size | 236 ml (Pack of 1) |
| Package type | Jar |
| Active ingredients | Lillipe Butter, Shea Butter, Blend Of Almond, Olive, & Macadamia Oils, Hydrolyzed Keratin, salicylic_acid |
|---|---|
| Special features | Moisturizing, Nouri, Strengthens |
| Product benefits | Breakage Control, Treatment Against Split Ends |
| Material features | Cruelty Free |
| Material type free | Paraben Free |
| Recommended uses | All,Leave Hair,Moisturizing |
|---|
| Dimensions listed | 8.9 x 8.9 x 7 centimetres |
|---|---|
| Weight listed | 8 Ounces |
What to know before buying
- The listing names salicylic acid in the active-ingredients field, but does not explain its role in this hair mask. The listed dimensions and weight are product details, not independently measured.
Who is it for?
A good fit for
- People with thick hair looking for a rinse-out conditioning mask for dry or damaged hair.
- Buyers seeking a mask featuring oils, butters and hydrolyzed keratin.
- Those who prefer a short, five-minute treatment step.
Less suited to
- Shoppers looking for a fragrance-free mask, as the listed scent is Melrose Place.
- Anyone who needs an independently verified ingredient list or specific performance guarantee.

Customer reviews on Amazon
- 5 stars
79% 79% - 4 stars
9% 9% - 3 stars
6% 6% - 2 stars
3% 3% - 1 star
3% 3%
Customer feedback describes the mask as moisturising and smoothing, with some people saying a small amount goes a long way and praising its fragrance. For buyers considering the listed 236 ml jar and five-minute rinse-out routine, these reports suggest perceived conditioning benefits, but experiences with value are mixed, with some customers questioning the price. Aggregate ratings lean positive overall, though they do not establish how the product will perform for an individual.
Positive themes
- Customers report moisturised, smoother hair and appreciate the fragrance.
- Some customers describe the mask as effective and say a little goes a long way.
Mixed feedback
- Feedback on value is mixed, with some customers considering it worth the money and others feeling the price is too high.
Frequently asked questions
How is the mask used?
The listing suggests squeezing excess water from freshly cleansed hair, applying a quarter-size amount from the ends towards the roots, leaving it for five minutes, then rinsing with cool water.
What hair type is it listed for?
The product details specify thick hair. The marketing copy also says it can be used on straight, wavy, curly or coiled hair.
What ingredients are highlighted?
The listing names illipe and shea butters, almond, olive and macadamia oils, and hydrolyzed keratin. It also lists salicylic acid in its active-ingredients field without explaining its function.

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