No, our products are only available to purchase by qualified beauty professionals. Gel polish must be applied by a professional nail technician who is aware of the safety protocols and curing times required.

We have both HEMA free and HEMA-containing products. Any products that are HEMA free are stated as such on the product listing.

Ingredients can be found on each product listing page under the heading 'Ingredients & Cautions'. SDS for each prouduct can also be found here.

Our Professional Smart Lamp has been meticulously designed to cure all products in the TWENTY range.

Our gels have also been thoroughly tested with the SunUV range of lamps. The range is relatively inexpensive and efficient, allowing you to try our gels without the additional cost of an expensive lamp.

We advise using a 36W UV/LED lamp with a minimum of 365 + 405 nanometers to provide proper curing of our products. Anything less powerful than this may result in improper curing.

We also advise curing BUILD & BOOST™, our builder gel in a bottle in a lamp with a 99 second low heat mode, this helps to prevent heat spikes and ensure the product is fully cured.

Our HEMA free collection cure at 90 seconds per cure.

Due to the absence of HEMA, it is important that the nail is fully prepped before application to aid adhesion and increase longevity. Follow our tips below to help your HEMA free set last!

Why not check out our free online masterclasses which walk you through full prep routine and application methods with tips for longevity.

Access Mastery Courses

Nail Preparation

• Push back cuticles starting from the side walls of the nail, working your way into the centre of the nail. Invisible cuticle matter can grow right up into the middle of the nail plate, so it's important to remove this and not just concentrate solely on the cuticle area.
• Using a cuticle curette, gently pull back the side walls of the nail and work out any remaining cuticle from these areas as well as from the cuticle area itself.
• Consistently use a dust brush to dust the removed cuticle from the nail plate as you are working, this allows debris to be removed so you can easily tell when no further cuticle is lifting from the nail as you gently scrape.
• File the nail into your desired shape, and using a 100/180 grit buffer or a 240 nail file, etch the nail plate by gently buffing each nail in different directions until you have taken the shine off the natural nail. This will help give the product something to hold on to and aid adhesion.  It is important to concentrate on the sides of nail too, taking care not to buff the skin. You can place your thumb over the cuticle area of to avoid any over-buffing and redness.
• Dust off any remaining debris and using a lint free wipe saturated in nail prep solution, thoroughly wipe each nail individually, taking care that all dust and debris is removed from the side walls of the nail. This will help to further remove any oil from and slightly dehydrate the nail, helping to prolong the life of your manicure.

Applying FLEX & BOOST™

• Apply a thin first coat of FLEX & BOOST and using the 'scrubbing method', work the product into the nail plate in back and forth motions with your brush. This will help the product fill the tiny grooves left by etching the nail plate after buffing, offering further adhesion of the product to the nail plate. Cure for 90 seconds (or 99 seconds on low heat mode if heat spikes are experienced). For extra adhesion, apply Superbond Base Coat before applying the first coat of FLEX & BOOST™
• Apply a 'slip layer' of FLEX & BOOST™,  this is a coat of product that remains uncured on the nail. Next, apply a very small bead of product and place it in the centre of the nail plate and allow the uncured slip layer to draw the rest product across the nail and settle. Gently 'bounce' the remainder of the bead up towards the cuticle area and draw the remaining product down the nail in a side-to-side motion, sealing free edge. 
• It is important that the free edge is not overloaded with product as this can lead to lifting.
• FLEX & BOOST has a lower viscosity than regular builder gel, so you may find you require less product for each nail and may need to cure each nail individually, curing for 90 seconds (or 99 seconds on low heat mode if heat spikes are experienced).

Applying Superbond Base Coat & HEMA Free Gel Colour

• Follow preparation steps above
• Apply one layer of Superbond Base Coat and using the 'scrubbing method', work the product into the nail plate in back and forth motions with your brush. This will help the product fill the tiny grooves left by etching the nail plate after buffing, offering further adhesion of the product to the nail plate. Cure for 90 seconds (or 99 seconds on low heat mode if heat spikes are experienced).
• Apply one coat of your chosen HEMA free colour as you would normally and cure for 90 seconds. Follow with an additional coats as required.
• Apply Hyper Shine Top Coat and cure for 90 seconds.

• Do not soak nails in water or wash your client's hands before application. Additional moisture can lead to eventual lifting of the product.
• Do not apply oils, cuticle remover solutions or hand creams to your clients hands before application, this too can lead to eventual lifting of the product.
• Advise clients to avoid harsh chemicals including cleaning products, chlorine and retinol.

Full ingredient lists for our products are found on each individual product listing page, on the reverse of our bottles and on our Product Safety Assessment page.

Yes! We are PETA vegan and cruelty free certified. All of our products, including our brush hairs are vegan and cruelty free. We pledge to never feature any animal derived products in any of our products.

Please head over to our blog post to get the full lowdown on where our products are manufactured.

Yes, our products are registered with the Cosmetic Product Notification Portal under 'Twenty® Professional Gel Polish.'

Yes. Our products are classed as 10-free which means they are free from the toxic substances formaldehyde, toluene, parabens, camphor, formaldehyde resin, dibutyl phthalate (DBP), xylene, phthalates, triphenyl phosphate (TPHP), tert-butyl hydroperoxide (TBHP), TPO and ethyl tosylamide.

All cosmetic products sold in the UK and EU must be assessed according to the EU 1223/2009 EU Cosmetic Regulations and ours are no exception. All of our products have been assessed by a third party, unbiased and qualified safety assessor and have been approved for sale and certified that they contain no harmful ingredients.

Download our safety assessments here.

Yes, our products do not contain TPO.

Yes. Proper application of UV gel polish products is absolutely essential in avoiding allergic reactions. Click here to read or download our application guides and watch our application videos.

Remove the product immediately and cease continued use. If necessary, seek medical advice. Please contact us via email at hello@twentypro.co.uk to inform us of any suspected allergic reaction to any of our products. It is law that a cosmetic retailer must properly log and investigate any adverse reactions to their products, so please be prompt in informing us of any reactions you may experience.

To minimise the risk of allergic reactions, we recommend taking the following precautions:

1. Always wear non permeable, nitrile gloves when handling uv curable gels

2. Avoid contact with the skin, if contact occurs, remove immediately

3. Do not cure nails with any product on the skin

4. Cure in a 36W UV/LED lamp with 365 +405 nanometers. Click here to see our list of tested lamps. Follow the curing times for each of our products listed on each product page and on the directions label on the product.

5. If hands are removed from the lamp at any point during the curing process, make up any lost seconds with another round of curing. It is not possible to over cure our products

6. Remove your gloves using a 'no touch method' i.e. do not pull from the fingertips where you could touch transferred product, pull down from the wrist, turning the glove inside out and dispose of in general waste. Always use a fresh pair of gloves for each client.

7. Always wash both yours and your client's hands with warm, soapy water after the final application of top coat and before any hand creams or cuticle oils are applied

8. Our products are for use by qualified nail professionals only

To minimise the risk of allergic reactions, we recommend taking the following precautions:

1. Always wear non permeable, nitrile gloves when handling uv curable gels

2. Avoid contact with the skin, if contact occurs, remove immediately

3. Do not cure nails with any product on the skin

4. Cure in a 36W UV/LED lamp with 365 + 405 nanometers. Click here to see our list of tested lamps. Follow the curing times for each of our products listed on each product page and on the directions label of the product.

5. If hands are removed from the lamp at any point during the curing process, make up any lost seconds with another round of curing. It is not possible to over cure our products

6. Remove your gloves using a 'no touch method' i.e. do not pull from the fingertips where you could touch transferred product, pull down from the wrist, turning the glove inside out and dispose of in general waste. Always use a fresh pair of gloves for each client.

7. Always wash both yours and your client's hands with warm, soapy water after the final application of top coat and before any hand creams or cuticle oils are applied

8. Our products are for use by qualified nail professionals only

BUILD & BOOST™ is what you would refer to as a traditional 'builder in a bottle'. It does not require a primer or base coat and can applied directly to the natural nail. However, if you have clients who are particularly prone to lifting, you can apply Vit + Primer and/or Rubber Base Coat before application.

BUILD & BOOST™ is perfect for strengthening natural nails as well as building long extensions using tips or forms. It can be infilled of soaked off with acetone.

BUILD & BOOST™ contains 10% HEMA.

In 2025, we launched BUILD & BOOST HEMA Free, the same great application, longevity and consistency, now without HEMA!

FLEX & BOOST™ is another HEMA free bottled builder gel and is also free from Di-HEMA, HPMA & IBOA. It's important to use HEMA free Superbond Base Coat or HEMA Free Base Coat for adhesion and longevity.

FLEX & BOOST™ is great for adding strength to natural nails but we do not recommend building long extensions with tips or forms due to its lower viscosity.

FLEX & BOOST™ can be infilled or soaked off with acetone.

For application tutorials, please head over to our TWENTY Mastery Courses.

Due to the absence of HEMA in this product, it is important that the nail is fully prepped before application to aid adhesion and increase longevity. Follow our tips below to help your HEMA free set last!

• Push back cuticles starting from the side walls of the nail, working your way into the centre of the nail. Invisible cuticle matter can grow right up into the middle of the nail plate, so it's important to remove this and not just concentrate solely on the cuticle area.
• Using a cuticle curette, gently pull back the side walls of the nail and work out any remaining cuticle from these areas as well as from the cuticle area itself.
• Consistently use a dust brush to dust the removed cuticle from the nail plate as you are working, this allows debris to be removed so you can easily tell when no further cuticle is lifting from the nail as you gently scrape.
• File the nail into your desired shape, and using a 100/180 grit buffer, etch the nail plate by gently buffing each nail in different directions until you have taken the shine off the natural nail. This will help give the product something to hold on to and aid adhesion.  It is important to concentrate on the sides of nail too, taking care not to buff the skin. You can place your thumb over the cuticle area of to avoid any over-buffing and redness.
• Dust off any remaining debris and using a lint free wipe saturated in nail prep solution, thoroughly wipe each nail individually, taking care that all dust and debris is removed from the side walls of the nail. This will help to further remove any oil from and slightly dehydrate the nail, helping to prolong the life of your manicure.
• Apply one coat of Superbond Base Coat and cure for 90 seconds or 99 seconds in low heat mode.
• Apply a thin first coat of FLEX & BOOST and using the 'scrubbing method', work the product into the nail plate in back and forth motions with your brush. This will help the product fill the tiny grooves left by etching the nail plate after buffing, offering further adhesion of the product to the nail plate. Cure for 90 seconds (or 99 seconds on low heat mode if heat spikes are experienced).
• Apply a 'slip layer' of FLEX & BOOST™,  this is a coat of product that remains uncured on the nail. Next, apply a very small bead of product and place it in the centre of the nail plate and allow the uncured slip layer to draw the rest product across the nail and settle. Gently 'bounce' the remainder of the bead up towards the cuticle area and draw the remaining product down the nail in a side-to-side motion, sealing free edge. 
• It is important that the free edge is not overloaded with product as this can lead to lifting.
• FLEX & BOOST has a lower viscosity than regular builder gel, so you may find you require less product for each nail and may need to cure each nail individually, curing for 90 seconds (or 99 seconds on low heat mode if heat spikes are experienced).
• Do not soak nails in water or wash your client's hands before application. Additional moisture can lead to eventual lifting of the product.
• Do not apply oils, cuticle remover solutions or hand creams to your clients hands before application, this too can lead to eventual lifting of the product.
• Advise clients to avoid harsh chemicals including cleaning products, chlorine and retinol.

We don't recommend building long extensions with FLEX & BOOST™ due to its lower viscosity. For long, strong overlays, try our range of BUILD & BOOST™ products.

Yes, both products can be infilled.

Glass No-Wipe Top Coat
Our number one bestselling product, Glass No-Wipe Top coat provides an extreme shine finish ensuring manicures remain pristine and chip-free for 3-4 weeks. Cure for 60 seconds

Supergloss Top Coat - HEMA Free Free from HEMA, Di-HEMA and IBOA, Supergloss Top Coat offers a no wipe, super shiny finish with wear for 3-4 weeks. Cure for 60 seconds

Rubber Top Coat A self-leveling, hard-wearing, flexible top coat that adds a final strength layer to manicures. Ideal for encapsulating glitters and flakes, it provides a supercharged layer of strength to help avoid chipping, making it perfect for those with 'hands-on' occupations. Apply and allow to self-level before curing for 120 seconds.

Matte Top Coat
For a chic, matte finish, this top coat delivers a smooth, velvety look to any manicure. With a no-wipe finish and offering long-lasting wear with a silky application. Cure for 60 seconds.

Lumi Top Coats - HEMA FREE
All top coats in the Lumi range offer a subtle iridescence to any mani. Available in subtle pink, lilac and gold soft shimmery hues, Lumi Top Coats are no wipe but due to the shimmer particles, may require one wipe of IPA to give a fully smooth finish. Cure for 60 seconds.

Glitter Top Coat - HEMA FREE
Available in both gold and rose gold glitter, these HEMA-free, no-wipe top coats blends delicate rose gold and iridescent glitters to transform any nail set into a dazzling, party-ready look with just one coat. Effortlessly stunning, it’s the perfect finishing touch for nails that shine. Each top coat is designed to enhance and protect your manicure, ensuring a professional and long-lasting finish. Cure for 60 seconds.

Rubber Base Coat
This base coat is designed to provide extra strength and flexibility to the natural nail. It's ideal for clients with weak or brittle nails, as it offers enhanced adhesion and durability for gel applications. Rubber Base Coat can be used as a base for BUILD & BOOST™ builder gels for those who need extra adhesion due to oily or very weak nails or hands-on occupations. It also aids in the soak off of BUILD & BOOST™ allowing the builder gel to pop away from the Rubber Base underneath.

Shop Rubber Base Coat

It is important to note that this product contains HEMA and should not be used on clients with HEMA sensitivities.

Base Coat

This standard Base Coat serves as a great foundation for gel polish application, ensuring proper adhesion to the nail plate. Perfect for those with healthy, relatively strong nails that do not require extra adhesion or reinforcement.

It is important to note that this product contains HEMA and should not be used on clients with HEMA sensitivities.

Shop Base Coat

Superbond Base Coat - HEMA Free

Specifically formulated for clients sensitive to HEMA, this base coat ensures strong adhesion and longevity without the inclusion of HEMA, Di-HEMA, HPMA, or IBOA. Superbond Base offers enhanced adhesion to the nail plate due to it's keratin bonding formula, so it is fantastic for those clients who are prone to lifting or have naturally oily nails. It's particularly recommended for use with our HEMA-free collections, including FLEX & BOOST™ HEMA free builder gels.

Shop Superbond Base HEMA Free

Base Coat - HEMA Free

Similar to the Superbond Base Coat, this HEMA-free option provides a solid foundation for gel applications, catering to clients with HEMA sensitivities. It's designed to work seamlessly with our HEMA-free gel products, ensuring both adhesion and durability. Base Coat - HEMA free is perfect for those with relatively strong natural nails that are not prone to lifting.

Shop Base Coat HEMA Free

Rubber Base Coat HEMA Free

Offering the same great strength and durability but without HEMA and D-HEMA. Use as a base for BUILD & BOOST™ HEMA Free.

Shop Rubber Base Coat HEMA Free

All our products soak off with 100% acetone. Ensure you have filed off enough product to allow the acetone to penetrate deep into the product to aid removal. We recommend filing off 70-80% of the gel overlay before soaking off. An E-file will help to speed up the removal process.

If the product is not fully removed after the first round of soak off, rewrap the nails and soak again. Ensure the nails are tightly wrapped in foil with the shiny side facing inwards to aid the natural heat conduction from the body, this will help to speed up the process.

As the names suggest, both products 'prime' the nail for gel polish application, help to prevent chipping and aid long lasting wear. But there are some differences between both products:

• Acid Primer: Ideal for clients with oily or smooth nails, or those who have had trouble with gel polish lifting or chipping in the past. It's also good for nails that need extra help adhering to gel. Acid Primer will provide a stronger bond than Vit+ Primer.
• Vit+ Primer: Best for clients with non-oily nails, or for those with sensitive or damaged nails. Vit+ Primer contains Vitamin E so conditions the natural nail during wear. It’s the more gentle of the two primers.

Summary of Benefits:

• Acid Primer: Stronger adhesion, more effective on challenging nails (e.g., oily, smooth nails), but harsher on the nail plate and can cause dryness or irritation.
• Vit+ Primer: Gentle on nails, no irritation or damage, better for sensitive nails, but may not provide as strong a bond on nails that are particularly oily or smooth.

We begin preparing your order as soon as it is placed to ensure it is despatch as quickly as possible, so it is not always possible to cancel an order once it is placed. However, if you do place an order in error, or entered the wrong delivery address, please contact as us soon as possible at hello@twentypro.co.uk and we will endeavour to help you with this matter.

Please refer to our dedicated delivery page for up to date delivery options.

Yes, head over to our Delivery page to check shipping charges. Please note local customs charges may apply.

Due to the personal nature of our products and for health and safety reasons, we do not offers returns on any of our products. Please refer to our dedicated returns page for further information.

Occasionally, products can be damaged in transit. While we endeavour to pack our products as securely as possible, sometimes damage is unavoidable and out of our control. If you do receive a faulty or damaged item, please email us with a photo of the damaged product at hello@twentypro.co.uk and we will happy to assist you with a replacement.

All our discount codes are valid for one order per customer only. If your code is not working, it is likely that you have used it previously or that the code has been entered incorrectly. Please check and try again, alternatively please email us at hello@twentypro.co.uk and we'll be happy to assist.

Yes! We're proud to be partnering with Klarna so you can pay in three, easy instalments. Head to our dedicated KLARNA page to find out more.

Yes! We are beyond thrilled that you've chosen to purchase from TWENTY™ and we want to keep you coming back for more! That's why we've launched a supermarket-style rewards programme, TWENTY™ RISE that offers points for every pound you spend, for you to redeem against future orders. For more information on TWENTY™ RISE, click here.