OPI GelColor - Stay Strong Base Coat 0.5 oz - #GC002

Q: Why should I use cuticle oil, and how often?

Cuticle oils like OPI Nail and Cuticle Oil To Go help keep nails flexible, hydrated, and resistant to breakage. Apply daily to condition the nail bed and enhance the longevity of your polish or gel manicures.

Q: How do OPI nail cleansers help before applying polish or gel?

OPI cleansers such as N.A.S. 99 Nail Cleansing Solution or Expert Touch Lacquer Remover eliminate oils, residue, and moisture from the nail plate. This ensures stronger adhesion, helping your polish or GelColor last longer without lifting.

Q: Can I mix and match OPI prep and care products with other brands?

You can mix and match prep and care products from different brands. However, OPI recommends using their system together to ensure the best performance, adhesion, and wear results.

Q: What OPI essentials should everyone have for at-home manicures?

A cleanser, remover, high-quality file, and cuticle oil are must-haves for maintaining nail health and achieving long-lasting color. These OPI essentials help prep, protect, and support professional-quality manicure results at home.

Q: Can I use any LED or UV lamp with OPI products?

While some third-party lamps may work, OPI recommends using the OPI Star Light Gel Lamp for optimal results. It cures OPI GelColor and OPI GELevate layers in 30 seconds when the correct timing is followed to prevent under-curing or wrinkling.

13 Reviews

$18.50

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OPI GelColor - Stay Strong Base Coat 0.5 oz - #GC002

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Description

OPI GelColor Stay Strong Base Coat creates a fortified foundation for lasting gel wear. Infused with calcium and a vitamin complex, this professional-grade base coat strengthens thin, soft, or damaged nails while enhancing adhesion and durability. The advanced formula features a higher gel-to-solvent ratio and thicker viscosity that delivers 61% more strength to the natural nail.

Designed for nails that need extra support, Stay Strong Base Coat provides a smooth, even surface that extends wear time to 21+ days when used as a system. The shorter, precision brush ensures thin, controlled application that builds resilience without bulk. 0.5 oz.

How to Apply

Prep nails by pushing back cuticles and lightly buffing the surface.
Apply a thin, even layer of Stay Strong Base Coat to the nail.
Cure under LED lamp for 10 seconds or UV lamp for 1 minute.
Proceed with color application and top coat as usual.

Product Details

Formula: Professional
Size: 0.5 oz

ADDITIONAL DETAILS
Professional Product
Item Name: OPI GelColor - Stay Strong Base Coat 0.5 oz - #GC002
Manufactuer: OPI
Type: Top & Base Coats
UPC: 3616300770009
SKU: OPIG-GC002
Weight: 62 grams - (0.14 lb)
Condition: New
Tags: Base + Top, Base Coat, Best Sellers, bestsellers-resort, BPX, Gel Polish, Glazed Donut Nails, Group: Stay Strong, OPI, OPI Essentials, OPI GelColor, PDP Done, Professional, Size: 0.5 oz, SUMMERDEALS, The Ultimate Mani Gift Guide, TIER 1, Timeless, Top & Base Coats

Reviews

Perfect

Perfect prep

Protects my nails from breaking better than anything else I’ve tried

Protects my nails from breaking better than anything else I’ve tried.

Excellent product

Love this base, it is always my go to for manicures. My friend uses it too and regularly uses the entire bottle up before it can degrade due to age. Highly recommend.

The best

It helps with one nail I have split and keeps it together

Extended wear.

1 2 3

About OPI

OPI is a trendsetting nail brand that combines salon-quality performance with stylish colors. For years, they’ve shaped global nail trends through their innovative formulas and fun shade names. Whether you’re heading to a salon or doing your nails at home, OPI is the go-to choice for those who want to express themselves boldly and confidently.

Explore OPI Nail Products

OPI Misc/General FAQ

Why should I use cuticle oil, and how often?
Cuticle oils like Nail and Cuticle Oil To Go keep nails flexible, resistant to breakage, and hydrated. Apply daily to condition the nail bed and improve the longevity of your polish.

How do OPI nail cleansers help before applying polish or gel?
Cleansers like OPI N.A.S. 99 Nail Cleansing Solution or Expert Touch Lacquer Remover remove residue oils, and moisture to promote adhesion. Proper preparation helps your polish or GelColor to bond stronger and last longer.

Can I mix and match OPI prep and care products with other brands?
For prep and care, you can mix from your favorite brands. However, OPI recommends you use OPI products together for the best possible results.

What OPI essentials should everyone have for at-home manicures?
Cleanser, Remover, a good quality file, and cuticle oil are definite must-haves for long term nail health care and lasting color. These OPI essentials help you prep and protect, and will be your go-tos for maintaining your professional results at home.

Can I use any LED or UV lamp with OPI products?
It may be possible to use some 3rd party lamps, but to get the absolute best results, we recommend using the OPI Star Light Gel Lamp, which cure layers for OPI GelColor and OPI GELevate in 30 seconds. Make sure to always follow the recommended timing for base, color, & top coats to prevent under-curing and wrinkling.

Shop OPI Misc/General At Beyond Polish

Shop OPI Essentials at Beyond Polish — your favorite destination for professional nail care and prep. From files & removers to cuticle oils and cleansers, we ship everything direct to you to create healthy, long-lasting, salon-quality manicures at home.