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Quantity
1
Description
The Xtrem Flash™ Gel Top Coat offers up to 21 days of flawless wear, all with express removal, no filing, no acetone, in just 10 minutes.
Its gel texture acts like a protective shield for a plump, glossy, and radiant gel effect, ensuring a high-performance manicure with impeccable shine and durability.
⚠️ Exclusively compatible with Gree...
Reviews
4.4
37 ratings
5
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1
Amazing! The shine, the durability the ease of application. It gives really professional results. It last's weeks with no chips. I only re-do my nails to change colour and because the polish has grown out, making the base of the nail visable, not because of any chips.
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Alice · February 24, 2026
I love this! It’s such a huge improvement compared to the original top coat, it definitely provides an extra thick layer that feels like a professional gel salon manicure. Only have a couple of small chips after 2. 5 weeks so far (plus I work with my hands a lot)
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Emma · February 20, 2026
It’s very good, but it still chips. Especially your dominant hand. If you never had to put your hands into water then I think your nails would never chip. I am very with it but nothing is totally faultless.