Gel Nail Polish

Last updated: November 1, 2026

Quick Answer: What is gel nail polish?

Gel nail polish is a soak-off color coat that hardens, or cures, under a UV or LED lamp instead of drying in the air. It goes on in layers of base, color and top. Brands quote different wear times: L'Oreal Paris puts gel at about two weeks, while OPI says its Intelli-Gel lasts about three weeks (OPI).

Here is how gel compares with regular polish.

Sources: L'Oreal Paris, OPI Intelli-Gel, OPI Nail Lacquer.

Which gel polish brands can you buy here?

This page lists CND Shellac, Gelish, IBD Just Gel, Orly Gel FX and Essie Gel. Our other gel brands have their own pages, linked in the table below.

Listings: Universal Nail Supplies collections, November 1, 2026. HEMA claims: OPI, Kiara Sky, DND.

"Not claimed" means we did not find a HEMA free claim from that brand for the line, not that it contains HEMA. The ingredient list on the bottle is the final word. For Shellac shade help, see our CND Shellac color guide.

Which gel colors sell most at Universal Nail Supplies?

CND Shellac and Orly Gel FX lead this page. We checked the best-selling sort for this collection on November 1, 2026: Shellac holds 7 of the top 10 places and Orly Gel FX holds the other 3. These are the top-ranked shades that were in stock that day.

1. CND Shellac Wildfire
2. CND Shellac Studio White
3. Orly Gel FX Kiss The Bride
4. Orly Gel FX Pink Nude
5. Orly Gel FX White Tips
6. CND Shellac Cashmere Wrap
7. CND Shellac Unlocked

The rest of the top 10 were Shellac Romantique, Negligee and Grapefruit Sparkle, which were out of stock on the day we checked.

How do you apply gel polish?

Apply gel in thin layers of base, color and top, curing each layer under the lamp for the time your brand gives. Cure times vary: DND gives 30 to 60 seconds per color coat, and OPI gives 30 seconds per layer under its own Star Light lamp (DND, OPI).

1. Prep the nail: push back the cuticle, remove shine and clean off dust and oil.
2. Apply a thin gel base coat and cure it.
3. Apply a thin coat of gel color and cure it. Repeat for a second coat.
4. Apply the gel top coat and cure it.
5. If your top coat leaves a sticky layer, wipe it off as the brand directs.

Prep is what stops lifting, so read our guide to nail prep for gel. If your finish shows tiny bubbles, see gel polish bubbles.

Which lamp do you need for gel polish?

Use a UV or LED lamp that the gel brand says will cure its product, because an under-cured layer is soft and can peel. Our guide to UV vs LED nail lamps explains the difference, and you can shop our nail lamps.

Do you need a gel base coat and top coat?

Yes. Gel systems are built as base, color and top, and the base helps the color grip the nail. Using the base and top made for your line gives the most predictable wear. Shop them on our base and top coats page.

How do you remove gel polish safely?

Remove gel by breaking the seal and soaking in acetone, never by peeling or picking. The American Academy of Dermatology says gel should come off in about 15 minutes when you soak just the fingertips or wrap acetone-soaked cotton in foil (AAD).

1. File the shiny top layer to break the seal.
2. Place acetone-soaked cotton on each nail and wrap it in foil, or soak only the fingertips.
3. Wait about 10 to 15 minutes.
4. Gently push off the softened gel. If it is still firm, soak a little longer.
5. Rinse, then moisturize your nails and cuticles.

What does HEMA free or TPO free gel polish mean?

A HEMA free gel is made without HEMA, a methacrylate that can cause contact allergy. A TPO free gel is made without TPO, a photoinitiator that helps gel harden under the lamp. Both claims apply to specific product lines, so check the bottle.

• The British Association of Dermatologists has warned that (meth)acrylates in gel and acrylic nails cause contact allergy, and that poor curing and skin contact raise the risk (BAD).
• The EU banned TPO in cosmetics from September 1, 2025 (Cosmetics Business). The FDA has not banned it in the US (ABC News).
• OPI says Intelli-Gel has no added HEMA, but warns that reactions to other acrylates can still happen.

Keep uncured gel off the skin, cure every layer fully, and stop using a product if itching, swelling or a rash appears. This is general product information, not medical advice.

Is gel polish bad for your nails?

Gel itself is not the main problem. Damage usually comes from peeling gel off, scraping it hard during removal, or wearing it back to back without a break. The American Academy of Dermatology suggests:

• Do not peel or pick off chipped gel.
• Take a break from polish for one to two weeks or longer between manicures.
• Do not let the cuticles be cut or pushed too hard.
• Use broad-spectrum SPF 30 or higher, or dark fingerless gloves, under the lamp.
• Moisturize nails and cuticles several times a day.

Read more in our article on whether gel polish is bad for your nails, or compare gel with dip in dip powder vs gel.

Gel polish FAQs

Can you cure gel polish without a UV or LED lamp?

No. Gel polish only hardens under a UV or LED lamp. If you do not want to use a lamp, choose an air-dry nail lacquer instead.

Do I need a gel base coat and gel top coat?

Yes. Gel systems are built as base, color and top. Brands such as OPI and DND tell you to cure a base before color and to seal with a top coat, and using the base and top made for your line gives the most predictable wear.

Can I use gel polish on acrylic or artificial nails?

Gel polish is applied over natural nails or over nail enhancements. Follow the prep steps for your enhancement and for the gel brand you use, since prep is what keeps the color from lifting.

How do I protect my skin from the nail lamp?

The American Academy of Dermatology suggests a broad-spectrum, water-resistant sunscreen with SPF 30 or higher on your hands before a gel manicure, or dark, opaque gloves with the fingertips cut off.

Is gel polish bad for your nails?

Most damage comes from peeling gel off or scraping it hard during removal. Dermatologists also suggest taking breaks between gel manicures and seeing a doctor for any rash, swelling or unusual nail changes.

Shop more gel

• CND Shellac colors
• OPI Intelli-Gel
• DND gel polish
• Kiara Sky Gel Pro
• LeChat
• Chaun Legend

How we wrote this page: product facts come from the brand and dermatology sources linked above, best sellers and listing counts come from our own live catalog, and a member of our team checked every fact before publishing.