

No. 127 Key Largo Gel Nail Polish
A beach-house shutter, faded by years of salt air.
S&L No. 127 Key Largo is a light, cool seafoam that sits between green and blue, softened with gray so it never turns minty-bright.
It suits fair, olive, and deep skin and looks relaxed rather than sweet. Easy for spring and summer, and pretty as a soft gradient with white.
Best used for:
- Spring nails
- Summer nails
- Gradient nails

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Here's a quick overview of how to apply, remove, and care for your gel nails:
- Application: Prep your nails, apply base coat, gel color, and top coat, curing under a lamp for a long-lasting shine.
- Removal: File the top coat, apply gel remover, and genetly buff for a smooth finish.
- Care: Keep your nails heathly with cuticle oil and give them a break between applications.
Like anything else, perfecting your gel manicure is a learning process. With a little practice, you’ll be creating salon-quality nails at home in no time.
For more detailed instructions, check out our Application, Removal & Care Guide
Acrylates Copolymer, Hydroxyethyl Methacrylate, Hydroxycyclohexyl Phenyl Ketone, Trimethylbenzoyl Diphenylphosphine Oxide, Ethylene Distearamide
Specifications
Size - 15ml / 0.5 fl oz
Wear time - Up to 3 weeks
Cure time - 60 seconds under LED or UV
Coats - 2-3 for full coverage
Base and top coat - Required
Removal - Gel polish remover or acetone soak-off
Period after opening (PAO) - 24 months
Formulation
Vegan
Cruelty-free
9-free - formulated without formaldehyde, formaldehyde resin, toluene, DBP, camphor, TPHP, xylene, ethyl tosylamide, and parabens.
How To Use
Here's a quick overview of how to apply, remove, and care for your gel nails:
- Application: Prep your nails, apply base coat, gel color, and top coat, curing under a lamp for a long-lasting shine.
- Removal: File the top coat, apply gel remover, and genetly buff for a smooth finish.
- Care: Keep your nails heathly with cuticle oil and give them a break between applications.
Like anything else, perfecting your gel manicure is a learning process. With a little practice, you’ll be creating salon-quality nails at home in no time.
For more detailed instructions, check out our Application, Removal & Care Guide
Ingredients
Acrylates Copolymer, Hydroxyethyl Methacrylate, Hydroxycyclohexyl Phenyl Ketone, Trimethylbenzoyl Diphenylphosphine Oxide, Ethylene Distearamide
Specifications
Specifications
Size - 15ml / 0.5 fl oz
Wear time - Up to 3 weeks
Cure time - 60 seconds under LED or UV
Coats - 2-3 for full coverage
Base and top coat - Required
Removal - Gel polish remover or acetone soak-off
Period after opening (PAO) - 24 months
Formulation
Vegan
Cruelty-free
9-free - formulated without formaldehyde, formaldehyde resin, toluene, DBP, camphor, TPHP, xylene, ethyl tosylamide, and parabens.
Return Policy
Within 30 days if unused and unopened. See details.
Shipping & Delivery
Free shipping on orders over $50 USD. See details.
Stunning and goes on so smoothly! The perfect summer color
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Stunning and goes on so smoothly! The perfect summer color
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Frequently Asked Questions
Will No. 127 Key Largo cover my natural nail completely?
Will No. 127 Key Largo cover my natural nail completely?
Yes. It's an opaque gel polish, so once it's built up you won't see your nail line, free edge, or patchiness through it.
Opaque S&L shades reach full coverage in two to three thin coats, each cured for 60 seconds. Very pale shades, like whites and soft pastels, usually need the full three. How thin the coats are matters more than how many: one thick coat cures unevenly and is the usual cause of wrinkling and lifting.
Why does my first coat of opaque gel look streaky?
Why does my first coat of opaque gel look streaky?
That's normal. The first coat of an opaque gel lays down a thin layer of pigment, and it often looks patchy, especially in pale and bright shades. The second coat evens it out.
Don't fix streaks by loading more gel onto the first coat. Thick layers are what make gel shrink back from the edges. Keep each coat thin, cure it, then add the next.
What else do I need to apply No. 127 Key Largo?
What else do I need to apply No. 127 Key Largo?
Three things besides the color. S&L Gel Base Coat bonds the color to your natural nail. S&L Gel Top Coat (no-wipe) seals it and adds shine. And an LED or UV lamp cures each layer, because gel polish doesn't air-dry.
If you're starting from scratch, the S&L Gel Nail Starter Kit includes all three, plus prep tools and remover.

