The New OPI GelColor Stay Strong Base Coat

As an entirely new addition to the OPI GelColor lineup, this gel base coat nail polish is a great product for clients with weaker nails to enjoy gel nail polish manicures. The added durability comes from a formula with a higher gel to solvent ratio, this means a thicker viscosity and a brush we’ve specifically designed for thin and precise applications. Plus, it's infused with calcium and vitamin complex, which leaves nails feeling stronger during gel nail polish wear. With up to 60% more strength to the natural nail overall! Because of its serious staying power, it’s ideal for clients who visit salons every 2-3 weeks.

Redesigned with Pros in Mind:

Let’s start with the base-ics. Each bottle in the new GelColor system line up (base and topcoat) has been redesigned specifically with nail pros in mind. Everything from the texturized bottle caps for better grip, to the color coding and product names in clear sight, these product innovations make for quick identification when reaching into your manicure table drawers and a smooth application for every gel nail polish manicure.

Now you might be asking yourself -- Stay Strong vs Stay Classic, what's the difference?

OPI Pro Tips for Application:

When applying OPI GelColor Stay Classic base coat, OPI GelColor polishes, and OPI GelColor Stay Shiny topcoat as you normally would, make sure to shake each bottle vigorously for 1 minute to thoroughly mix, and focus on thin, even coats to apply. Cure each coat in an OPI LED Light for 30 seconds.

After applying and curing OPI GelColor Stay Shiny top coat, be sure to remove the inhibition layer with N.A.S 99 and a lint-free wipe. Finish with a few drops of OPI ProSpa Cuticle Oil.

OPI Pro Tips for Removal

For faster removal, be sure to file the free edge as well as the topcoat then soak off the product for safe and effective removal.

When using OPI GelColor Stay Classic base coat, the average removal time with OPI Expert Touch Removal Wraps and N.A.S. 99 is 15 minutes, and for OPI GelColor Stay Strong, allow for 3 extra minutes of soak-off time due to the added durability.

Shipping fees are calculated based on order weight, package dimensions, and applicable carrier regulations. The final shipping cost will be displayed at checkout prior to order confirmation.

Delivery typically takes 2–5 business days for major cities such as Halifax, Montreal, Ottawa, Calgary, and Vancouver. Shipping to other urban and surrounding areas may take up to 7 business days, depending on location and carrier timelines.

We do not ship to P.O. Boxes. A valid residential or commercial address is required for all orders.

Local delivery options are available within select areas of the Greater Toronto Area, including Mississauga, Oakville, Burlington, and nearby cities. Availability and delivery timelines may vary.

For security purposes, we do not accept credit card payments when the billing and shipping addresses differ. In such cases, payment must be completed via e-transfer.

Please note that product colors may vary slightly due to differences in screen settings and display resolutions.

Due to the nature of beauty and personal care products, we maintain a strict no return, no exchange, and no refund policy. This policy is in place to protect both our customers and professionals by ensuring the highest standards of hygiene, safety, and product integrity.

Many items we carry—such as nail products, tools, and beauty supplies—can become compromised or unsafe once opened or handled, even if they appear unused. Accepting returns could risk cross-contamination, which is not acceptable in professional salon environments where client safety is a top priority.

By enforcing a final sale policy, we guarantee that every product you receive is new, untouched, and safe for professional use. We strongly encourage customers to review product details carefully and consult with our team if needed before purchasing.