REVLON PROFESSIONAL Uniqone Hair Treatment, Moisturizing Leave-in Hair Treatment, Repair for Damaged Hair, Hair Treatment, Cl
Reviewed 9 August 2026 · price checked live
Check price on Amazon →Overview
UniqOne is a leave-in treatment spray that claims a long list of benefits at once, which is normally a reason for scepticism. With over 100,000 ratings it is nonetheless the most-rated product in our hair care category, and the reviews are unusually consistent about what it is good at: detangling, frizz control and heat protection on mid-lengths and ends.
- Brand
- REVLON PROFESSIONAL
- Amazon rating
- 4.7 / 5 from 103,190 ratings
- vs Hair Care
- 0.2 above the category median of 4.5
- Rank in category
- 1 of 50 rated hair care we track
- Price position
- Mid-priced (category spans £3.49 to £47.11)
- How proven
- One of the most-reviewed in its category
How it compares in Hair Care
Across the 50 rated hair care products we track, the typical score is 4.5 out of 5. This one sits at 4.7, which puts it in the upper quarter of the category rather than level with it. Where almost everything is rated well, the gap at the top is small in points and large in practice. That places it first of the 50 we rank here.
It carries 103,190 ratings against a category median of 10,487. A rating from a large base is harder to distort and tends to hold up over time, so a high score here means more than the same score on a new listing.
On price it sits in the middle third of a category running from £3.49 to £47.11, where the midpoint is about £11.82. That is the part of the range where most sensible buys sit, neither cutting corners nor paying for the name.
Worked out from the 50 hair care products in our catalogue, not from the brand's own claims. How we rank →
What a leave-in like this is actually doing
Multi-benefit sprays work mostly through silicones and conditioning agents that coat the hair shaft. That coating smooths the cuticle, which is what produces the shine, the easier combing and the reduced frizz. It also puts a layer between hair and a hot tool, which is the basis of the heat-protection claim.
This is genuinely useful and it is also cosmetic rather than structural. It improves how hair behaves and looks while it is on the hair; it does not repair damage, because damaged keratin cannot be rebuilt by a rinse-off or leave-in product. Any product claiming otherwise is describing appearance, not biology.
How to use it without weighing hair down
The most common complaint is greasy or limp hair, and it is almost always a dosage and placement problem. Apply to towel-dried hair, not soaking and not dry, and spray on the mid-lengths and ends only. Keep it off the roots and the scalp entirely.
Fine hair needs two or three sprays; thick or long hair can take more. Start lower than you think and add on the next wash. If hair feels coated after a few weeks, that is silicone build-up, and a clarifying shampoo every few washes resets it.
Who it suits, and who should look elsewhere
It suits long, thick, coloured or frizz-prone hair, and anyone who heat-styles regularly. Those are the cases where the coating does the most visible work.
It is less suited to very fine hair that goes limp easily, and to anyone following a silicone-free routine, whether for curly-hair method reasons or preference. Neither is a fault in the product; it is simply what it is made of, and the ingredient list is the thing to check rather than the marketing.
Key features
- 10 BENEFITS IN 1 PRODUCT: Featuring a newly designed bottle, this daily-use leave-in hair treatment combines the 10 different benefits your hair needs into just 1 product
- GREAT HAIR IN NO TIME: Whether using the vegan UniqOne hair treatment on wet or dry hair, this leave-in hair treatment takes action quickly so women can do all the precious things they want with their time
- EASY DETANGLING: Effortlessly comb through your hair after using the UniqOne detangling hair treatment; The leave-in hair treatment detangles your hair for a knot-free experience
- EASY TO USE: Protect your hair easily and quickly by applying the treatment for frizzy hair directly onto wet hair and combing through to detangle. For dry hair, simply apply the conditioning treatment onto the palm of your hand and work the product through your hair
- REVLON PROFESSIONAL: Discover our entire range of multi-benefit UNIQONE hair products
Frequently asked questions
How do I use UniqOne without making my hair greasy?
Apply to towel-dried hair, on mid-lengths and ends only, never the roots or scalp. Two or three sprays for fine hair, more for thick or long. Most greasiness complaints are dosage and placement rather than the product.
Does it actually protect against heat?
It puts a conditioning layer between hair and the hot tool, which is how most heat protectants work. It reduces damage rather than eliminating it, so keeping the tool temperature down still matters.
Can leave-in treatments repair damaged hair?
No. They improve how hair looks and behaves by smoothing the cuticle, which is a cosmetic effect. Damaged keratin cannot be rebuilt by any leave-in product, which is why trimming remains the only fix for split ends.
Does it contain silicones?
Multi-benefit sprays of this type generally work through silicones and conditioning agents. If you follow a silicone-free or curly-girl routine, check the ingredient list, because that is the deciding factor rather than the marketing.
Is it suitable for fine hair?
It can be, with a light hand, but fine hair goes limp more easily and this is where most disappointment comes from. Start with two sprays on the ends only and adjust from there.
Not sure yet?
See how it stacks up against the COLOR WOW alternative: REVLON PROFESSIONAL Uniqone Hair Treatment, Moisturizing vs COLOR WOW Dream Coat Supernatural Spray. →
