Dreaming of a glossy, long lasting and safe manicure for your nails? DIY Gel Polish kits have revolutionized the beauty routine of nail addicts. No more trips to the salon: a gel manicure now happens at home, in full cocooning mode. But how do you find the right Gel Polish kit ? And why have so many of you crowned the Green Flash™ kit your absolute must have? We explain everything.
Key takeaways:
- A good Gel Polish kit stands out for a bio sourced, vegan polish formula, capable of delivering shine, durability and long wear.
- A good kit needs to be truly complete, including base coat, top coat, color(s), an LED/UV lamp and removal tools.
- It should be easy to use at home: smooth, intuitive application, fast curing under the lamp and a result worthy of a pro manicure.
- A good kit should offer a gentle removal method, with no electric file or acetone, that protects the natural nail.
Our criteria for choosing the best kit
A good Gel Polish kit is not just a pretty box: it's a complete, well thought out set that combines effectiveness, safety and pleasure of use. Here are the 3 pillars to look for:
✅ A bio sourced, high performing formula
To meet the market's new demands, new generation Gel Polishes need to be:
- Bio sourced: meaning synthetic ingredients derived from petrochemicals are replaced, as far as possible, by plant based, renewable alternatives.
- Vegan : the formula must contain no ingredients of animal origin.
All without compromising on shine or wear. Because a bio sourced polish can be ultra glamorous too!
✅ A complete, customizable kit
A top Gel Polish kit should contain all the essentials for easy application and gentle removal:
- A base coat, a top coat and one or more polish colors.
- A UV or LED lamp to cure the polish effectively.
- A gentle remover and a set of nail clips.
- As a bonus, everything you need for careful nail prep: file, Cuticle Softener, cuticle pusher, Nail Polish Corrector Pen… the little extras that take your manicure to the next level.
✅ Easy application, a like a pro result
The number 1 goal of a Gel Polish kit: letting you create a top manicure at home, even if you're not a pro. It should therefore guarantee:
- Smooth, intuitive application.
- Fast curing under a UV or LED lamp.
- A glossy, even finish.
- Long lasting wear with no chipping.
💡 Our tips for a perfect application:
- Prep and degrease your nails properly.
- Apply a thin layer of base coat and cure under the lamp.
- Apply 2 thin coats of color, curing each coat under the lamp.
- Apply a thin layer of top coat and cure under the lamp.
- Follow the curing times given at each step carefully.
To learn how to apply your Gel Polish like an expert, check out our complete guide.
✅ Gentle removal that won't damage the natural nail
A good Gel Polish kit supports you from application all the way to removal and should ideally ensure a gentle removal that respects the nail. Out with the electric file and acetone; instead, look for:
- A gentle, acetone free remover that lets you take off the polish in peel off form and hydrates the nail thanks to a formula enriched with castor oil, for example.
- A set of nail clips to hold the remover soaked cotton pad against the polish and ensure the peel off effect.
Result: you get your natural nails back intact, clean and hydrated. It's the perfect time to give them a care break before planning your next manicure.
Green Flash™ vs other kits: what's the difference?
Polish formula, nail prep, type of lamp, choice of colors, removal method… At first glance, Gel Polish kits can look fairly similar. Yet from the polish composition to its removal, the differences are very real. With the Green Flash™ kit, Manucurist created an all in one manicure solution, an alternative to traditional Gel Polish, that combines performance, convenience, the joy of color and nail care. So what really changes? Let's compare.
| Green Flash™ kit | Traditional Gel Polish kit | |
|---|---|---|
| Polish formula | Vegan and up to 84% bio sourced | Varies by brand |
| Nail prep set | Included in the Addict and Super Addict Kits | Varies by brand |
| Lamp | Your choice of foldable 24W or 36W LED lamp | LED or UV lamp depending on the system, portable format or not |
| Color choice | 1, 3 or 5 colors of your choice from over 100 shades | Colors chosen by you or imposed, depending on the brand |
| Wear time | Your choice: Up to 12 days with Top Coat Green Flash™ Up to 21 days with Top Coat Xtrem Flash™ | 2 to 6 weeks, varies by brand |
| Removal | Peel off in 1 minute at home (10 minutes for Xtrem Flash™), no acetone or buffing | Acetone, filing or buffing depending on the system |
Since its launch in 2019, the Green Flash™ kit has kept evolving, benefiting from new innovations:
- The Vitaminized Base Coat Green Flash™ introduced in 2025, which, thanks to its KeraHCE+ technology, strengthens the nail beneath the color and ensures perfect wear for up to 12 days.
- The Top Coat Xtrem Flash™, launched in 2026, which guarantees long lasting wear for up to 21 days with a domed effect and extreme shine.
And it's not over! No surprise, then, that Green Flash™ is seen as a game changer and has been rewarded many times by the international beauty press. Its track record is impressive:
🏆 2020: Marie Claire Prix d'Excellence de la Beauté, Prix France Engagement
🏆 2020: ELLE International Beauty Awards
🏆 2021: Cosmopolitan Summer Beauty Awards UK
🏆 2023: Marie Claire Beauty Games Changers
🏆 2023: Beauty Shortlists Awards
🏆 2024: Cosmopolitan Holy Grail Beauty Award
🏆 2024: The Zoe Report, Beauty Heroes
🏆 2025: Organic Spa Beauty Awards
🏆 2026: Marie Claire US Beauty Award
The best Gel Polish kit, loved by nail addicts
We know our polishes are great, but it's even better when you say it. Your reviews are unanimous: the best Gel Polish kit is Green Flash™!
⭐ 98% satisfied customers on Green Flash™ kits
⭐ 6,500+ 5 star reviews on Green Flash™ kits
⭐ Bestselling shades like Red Cherry, Dark Pansy or Hortencia
And here's what you say about them:
Super complete, interesting, easy to use, with an explanatory guide, really great for a first gentle Gel Polish kit! (Flaurine)
Simply brilliant! Easy to use and easy to remove (without damaging the nails). A real revolution for me! I love it and I recommend it! (Marie Danielle)
I was very skeptical that the polish could come off so easily, but it really does come off in about a minute. Even though it comes off so easily, it's still very pleasant to wear for a surprisingly long time. (Jessica D.)
Easy to use and very good quality products. The color range is incredible. I've already bought several times and I'll keep doing so. (Tania C.)
Easy to use and complete, Green Flash™ kits are designed to turn every step of your manicure, from nail prep to the final coat of top coat, into a moment of relaxation and self care. Thanks to an 84% bio sourced polish formula and a simple, quick routine, they offer a high performing alternative to traditional Gel Polish kits. Once you've tried it, you can't go without it! 🥰✨
