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Gelish Top Coat: Everything You Need to Know

Gelish Top Coat: Everything You Need to Know The top coat is the final step in every Gelish gel polish manicure — and it's far more than a finishing touch. The Gelish Top It Off Sealer Gel is what delivers the signature glass-like shine the brand is known for, and it's the layer that protects the colour beneath from chipping, scratching and fading. Here's everything you need to know about using it correctly. What Is the Gelish Top It Off Sealer Gel? Top It Off is Gelish's professional soak-off top coat, designed specifically to work with the Gelish gel polish system. It seals the cured colour coat beneath it, adds the final high-gloss shine, and provides a hard, protective surface that resists chips, scratches and everyday wear. The top coat is the last product cured in the Gelish application process. After curing, the inhibition layer (a slightly tacky surface film) is wiped away with a lint-free wipe and nail surface cleanser to reveal the finished, crystal-clear high-shine result. What Does the Top Coat Do? Seals the colour — encapsulates the cured colour coats in a protective layer that prevents the colour from fading or being compromised by daily wear Delivers the shine — the mirror-like, glass-finish shine of a Gelish manicure comes primarily from the top coat, not the colour itself Protects against chips — the hard, cured top coat surface is what makes gel polish so much more durable than regular nail polish Resists scratches — the top coat surface is hard enough to resist most everyday scratches that would damage regular nail polish Extends wear time — the complete seal created by the top coat is a major factor in achieving the full 21 days of chip-free wear How to Apply Gelish Top It Off Correctly Ensure the final colour coat is fully cured before applying top coat Apply a thin, even coat of Top It Off over the entire nail surface Cap the free edge — this is crucial for preventing tip chipping and sealing the entire nail Avoid getting top coat on the skin or cuticle Cure for 30 seconds under your LED lamp Wipe with a lint-free wipe soaked in nail surface cleanser to remove the inhibition layer — this reveals the final high-shine finish Top It Off vs Gelish No-Cleanse Top Coat Gelish offers two top coat options: Top It Off (standard) — the original Gelish top coat. Requires wiping with cleanser after curing to remove the inhibition layer. Delivers excellent shine and protection. No Cleanse Top Coat — cures to a complete, non-tacky finish without the need for wiping after curing. Saves a step in the process and is useful in situations where cleanser and wipes aren't readily to hand. The shine is slightly different in character to Top It Off but still excellent. For most professional salon use, Top It Off is the standard choice. The No Cleanse option is useful for specific workflows or mobile nail technicians who want to minimise products in their kit. Do I Need a Separate Top Coat for Gel Polish? Yes — always use a gel top coat specifically designed for gel polish systems. Regular nail polish top coats are not formulated for use over cured gel and will not bond correctly, peel quickly, and won't provide the same level of protection or shine. The Gelish Top It Off is engineered as part of the complete Gelish system and delivers results that a regular top coat simply cannot match. Shop Gelish Top It Off and all Gelish essentials at Nail Outlet with same-day UK dispatch. Browse the full Gelish colour range here. Frequently Asked Questions Can I use any top coat over Gelish gel polish?No — always use a gel top coat designed for the Gelish system. Regular top coats won't bond correctly to cured gel and won't provide adequate protection or shine. Why is my Gelish top coat not shiny?If the top coat is not shiny after wiping, check that you're using the correct cleanser and a clean lint-free wipe. If the shine is still poor, the top coat may not have cured fully — check your lamp power and cure time. How long does Gelish Top It Off take to cure?30 seconds under a standard LED lamp. 5–10 seconds under the Gelish 18G LED lamp. Do I need to wipe the top coat after curing?Yes, for the standard Top It Off product. The inhibition layer (tacky surface) must be wiped with cleanser and a lint-free wipe after curing to reveal the final shine. If you prefer to skip this step, use the Gelish No Cleanse Top Coat instead.