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Summary
High-performance gel top coat for sealing and protecting gel nail polish up to 21 days. Ultra-glossy with plumping effect, extreme shine, and long-lasting wear. LED-cured for instant drying and easy removal in 10 min, no drilling or acetone.
Benefits
- Long-lasting gel top coat with up to 21 days of wear
- Seals and protects gel nail polish for extreme shine and durability
- Plumping gel effect for smoother, fuller-looking nails
- LED-cured for instant dry, ultra-resistant finish
- No-wipe formula: cures perfectly with no sticky residue
- Precision brush for smooth, controlled application
- Gentle, acetone-free removal in just 10 minutes
- No drilling required, respects nail integrity
- Compatible with the entire Green Flash™ gel nail polish range Plant-based, vegan formulas
- Cruelty-free
Research Results
- Proven results
- 100% observed intense shine immediately after application
- 85% noticed a visible plumping gel effect
- 85% reported extreme resistance after 21 days
- 85% found removal simple and gentle
- 88% said nails remained strong after removal
- Clinical test conducted on 26 people.
Formulated Without
- Formulated without
- Toluene
- Dibutyl Phthalate
- Formaldehyde
- HEMA
- Di-HEMA TMHDC
- TPO
Item 77006376
How to use Xtrem Flash™: *Step 1 – Apply one coat of Green Flash™ Vitaminized Base Coat, then two thin coats of Green Flash™ gel nail polish, curing after each layer. No primer needed. *Step 2 – Apply a thin coat of Xtrem Flash™ gel top coat to four fingers (excluding the thumb) and cure under the LED Lamp using the Top Coat program. *Step 3 – Repeat on thumbs separately, keeping them flat, then cure. The top coat is instantly dry and resistant—no wiping required.
How to remove? *Soak a cotton pad with Green Flash™ Acetone-Free Remover, place on the nail, and secure with Removal Clips for 10 minutes. *The gel nail polish lifts off easily in a peel-off form. *Gently remove any residue with a wooden stick. *Pro tip: Lightly buff the top layer before removal for even faster results.
bis-hea poly(1,4-butanediol)-9/ipdi copolymer, hydroxypropyl methacrylate, pentaerythritol tetrakis(3-mercaptopropionate), bis(pentaerythrityl triacrylate) pentaerythrityldiacrylate/ipdi copolymer, sucrose benzoate, ethyl trimethylbenzoyl phenylphosphinate, trimethylolpropane trimethacrylate, pentaerythrityl tetraacrylate, pentaerythrityl triacrylate, hydroxycyclohexyl phenyl ketone, dimethicone, bht
Shipping Restrictions : This item cannot be shipped via air.
This brand is excluded from most Ulta Beauty coupons.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Most Helpful Positive Review
Sensational megawatt shine and durability
What magic is this???? Xtrem Flash is SUPERB! It is brilliantly shiny, nearly wet looking, and wears wonderfully. I used it with Vitaminized Base coat and my nails feels so strong and reinforced. Honestly, I'm not sure that I'll be able to attest to the 21 day wear as there are so many glorious colo...
Most Helpful Critical Review
Doesn't last
I wanted to love this product but after trying it multiple times, I couldn't get a manicure to last more than a few days before it started chipping. So disappointing. The shine is great but I unfortunately can't recommed it since none of manicures lasted anywhere close to 21 days.
117 results
This is exactly what I've
Reviewed at
This is exactly what I've been looking for! The original top coat for the green flash line worked fine. But my manicure lasts longer and my nails stay even stronger with Xtrem Flash. The color of my polish also stays vibrant for longer with Xtrem Flash. I will always keep a bottle of this in my kit!
Super!
Reviewed at
Super!
Looks like gel polish, quite difficult to remove
Reviewed at
Easy to apply, lasted perfectly for 10 days as pictured, does look like real gel polish. I had to remove them for work but I'm sure they would've lasted another week at least with no chips. They suggest using the green flash remover plus clips for 10 minutes, which I did. I had to re-soak the cotton pads and leave them for another 10 minutes before they started to peel. I used acetone to remove the last stubborn bits of polish. I do think it's worth the difficult removal for how long it lasts. Generally really impressed.
Super top coat!
Reviewed at
Super top coat!
This is a fabulous product.
Reviewed at
This is a fabulous product. I usually manage to chip a nail within a day of a salon semi permanent colour but using this, the colour lasts for days and days. It is extremely strong but you have to get used to applying it. The first time I used it I left some product around the nail which caused it to lift immediately. It needs practise but it's worth it!