21FREE+Camilla
I love using this white for French designs. The new formula is absolutely fantastic and easy to work with. Warmly recommended.
Start here
Everything you need to get started with Gel Polish

A word from the founder
“Start with the basics and upgrade as you grow. Your nails, your journey.”
Length & Strength
Stronger. Longer. Or both. You choose
View all length & strength
Strength
Rubber Base
Adds flexibility and extra strength to weak or brittle nails
Shop now
Length
Gel Tips
Instant length and perfect shape - every time
Shop now
Length + Strength
Builder Gel
Build, strengthen and extend with self-leveling gel
Shop now
Length + strength
PolyGel
Sculpt and extend with lightweight, flexible gel
Shop now

A word from the founder
“Start with the basics and upgrade as you grow. Your nails, your journey.”
Professionel equipment
Premium tools and equipment curated for nail professionals and enthusiasts.
View all equipment
Base Gels
Strong foundation for beautiful, long lasting nails
Shop now
Liquids
Prep, cleanse and perfect every step of the process
Shop now
Tools & Files
Precision tools for perfect prep and finishing
Shop now
Machines
High-performance devices for salon quality results
Shop now
Removal
Safe and effective removal, without compromising
Shop now
Care
Nourish and protect for healthy nails and cuticles
Shop now
Accessories & Storage
Smart solutions to keep your workspace organized
Shop now
Nail Art
Create, design and inspire with endless possibilities
Shop now
Travel Size
Your favorites in perfect sizes - on the go
Shop now

A word from the founder
“Start with the basics and upgrade as you grow. Your nails, your journey.”
The Gel Collection
Explore our story, values and universe – created for nail lovers, by nail lovers.
Learn more about us
Academy
Expert knowledge and inspiration to elevate your skills.
Learn now
21FREE+
Clean beauty you can trust. Discover our new formula
Read more
CPH Showroom
Visit our Copenhagen showroom and experience our products
Visit showroom
Facebook Community
Tips, inspiration and help from thousands of nail lovers
Join the group

A word from the founder
“Start with the basics and upgrade as you grow. Your nails, your journey.”
Top Results
Can’t find what you’re looking for?
Visit our FAQ or contact our support team
Long-lasting 21FREE Gel Polish
In stock - ready to ship
Pairs perfectly with
See how it works
See the product in action
How to use
See how others use this product
852 Deep Dive from The Gel Collection is a jelly gel polish in a deep, underwater blue shade with a transparent finish. Like a dive into the dark, calm sea – cool, inviting and full of depth.
• Developed without the use of 21 types of harmful and undesirable chemicals
• With minerals for increased durability and strength
• Easily removable formula that ensures gentle removal
• Vegan and free from palm oil
• Lasts up to 3 weeks
To ensure both long-lasting wear and a safe experience with the product, it is important that it cures properly. Our products have been carefully tested with our own UV lamps at the following curing times:
Home lamp: 60 sec.
Smart lamp: 90 sec.
If you use a lamp from another brand, we cannot guarantee the same correct curing – and this can affect both durability and safety. You can find out more about this here.
Curing time in the UV lamp: 60 seconds per coat
Size: 10 ml
How it works: To achieve the best results with your nail products, we recommend that you take the time to watch our video tutorials. By following the theory, nail technique and step-by-step instructions, you can ensure that you do not damage your nails and achieve long-lasting results. You can find the ingredients of all The Gel Collection products here.
No ingredient information available.
Step-by-step guidance coming soon.
Our 21FREE+ formula is free from 21 of the most common questionable ingredients — for a kinder, longer-lasting manicure.
More than 7.000 good reviews
21FREE+Camilla
I love using this white for French designs. The new formula is absolutely fantastic and easy to work with. Warmly recommended.
21FREE+Ditte S.
Wow — it’s just completely perfect! I’m absolutely crazy about it!
EquipmentCamilla
Smart foldable design that takes up hardly any space. And it’s really good — a beautiful design too.
Nail AcademyCamilla
A really good book for a beginner like me. I used it for the first time to experiment with French tips. Such an easy and helpful guide.
EquipmentMaja F.
I’m a fan! Smart foldable design and beautiful to look at. Top marks.
The Gel Club
Join for free and earn Gel Coins every time you shop. Use them as discounts on future orders and unlock exclusive member benefits.
Free membership
No fees and no commitment.
5% back on every order
Earn Gel Coins automatically
Use your coins as discounts
Save on the products you love
Exclusive member offers
Special launches and rewards
By joining The Gel Club, I agree to the privacy policy and to receive marketing from Neglefeber ApS. You can always unsubscribe.
Proud to be recognised as the most award-winning Scandinavian nail brand for our quality, innovation and education.









