Steel Blue Nail Polish Couture Covet 15ml

Name: Steel Blue Nail Polish Couture Covet 15ml
Brand: Sostter
Price: 13.95 GBP
Availability: InStock

CND™

£13.95 GBP

Taxes included. Shipping calculated at checkout.

A Rather Glorious Steel Blue That Actually Cares About Your Nails

Look, we've all been there—you paint your nails with the best intentions, only to watch them chip by Thursday like some sort of tragic beauty mishap. This steel blue polish is rather different. It's a long-wear formula that actually conditions your nails whilst looking fabulous, infused with Vitamin E, Keratin and Jojoba Oil to strengthen and protect. You'll get up to 7 days of high-shine colour without the drying, damaging effects of regular polish. Quite the showstopper, really.

Why Choose Our Steel Blue Polish

Professional Finish at Home: Forget the salon visit. This chip-resistant formula delivers that properly handsome, glossy result you'd normally pay someone else for.

Nourishing and Strengthening: Whilst other polishes merely coat your nails, this one actually conditions them. Your nails will thank you.

Colour and Care Combined: Seven glorious days of wear without compromise. It's rather good at both looking splendid and being kind to your nail beds.

Product Details

Formula: Long-wear, chip-resistant polish infused with Vitamin E, Keratin and Jojoba Oil.

Wear Time: Up to 7 days of gorgeous colour.

How to Use: Shake vigorously. Apply two thin layers of colour, sealing the free edge of the nail. Finish with one layer of top coat for time-enhanced durability. Follow with nourishing oil to keep your nails and skin properly protected.

Size: 15ml.

This marvellously crafted polish works as part of a system with adhesion base and top coat for best results. Once you've experienced steel blue done properly, you rather won't look back.

THE RATHER IMPORTANT BITS

This rather lovely piece ships directly from our brand partner - we work with independent brands who are absolutely brilliant and work frightfully hard to create beautiful things.

SHIPPING DESTINATIONS
Now, here's the thing - our wonderful brand partners ship to lots of different places, but not all of them can ship worldwide.

Some are brilliant at international shipping, others prefer to keep things closer to home.

At checkout, you'll see exactly where this particular brand can send your goodies.

We're terribly sorry, but shipping costs do vary rather wildly depending on where you are in the world. The exact figures pop up at checkout - no nasty surprises!

RETURNS

You have 14 days to return items.

Now, we absolutely adore our brand partners - they work incredibly hard and we do try to support them as much as we possibly can. So I'm rather afraid we have to pass the return postage costs back to you. Frightfully sorry about that!

🌍 PLEASE CHOOSE THOUGHTFULLY:
Our wonderful partners put their hearts into everything they make.

Ordering multiple sizes to try at home is rather hard on our planet and makes things jolly difficult for these brilliant independent creators.
When in doubt, do ask us first!

We're frightfully modern and accept all the usual suspects:

Visa, Mastercard, American Express, PayPal, Apple Pay, Google Pay, and Shop Pay

SECURE AS HOUSES
Everything's properly encrypted and secure - your details are safer than the Crown Jewels!

All prices in lovely British pounds £ GBP, though international chaps will see converted prices.

Any payment pickle? We're here to help sort things out! Contact us

We Have Lots More Like This.........

Sostter independent brands marketplace — discover extraordinary makers from around the world

Hello, we are Sostter....

Sostter began, as all good ideas do, with a lively conversation and a shared sense of frustration. Why had the world of independent design become so serious, so samey, so… beige? Where was the spark, the imagination, the sheer joy of discovering something that made you stop and stare?

We dreamt of a marketplace that celebrated difference — where curious minds could explore a world of independent brands, design-led makers, and thoughtful artisans. A space that felt exciting, human, and beautifully imperfect. Today, Sostter brings together remarkable people and their creations — from London to Lausanne, Brooklyn to Berlin — uniting makers and discoverers through craftsmanship, creativity, and conscience.

Every object tells a story, and every purchase supports an independent brand doing things differently. Explore our British makers, discover sustainable brands, browse women-led businesses, find the perfect gift for her, or simply wander through our new arrivals and see what finds you.

This is just the beginning. But enough about us — read all about us, or step inside and see what catches your imagination.

A Curated Marketplace for Independent Ethical Brands

Discover our world of independent brands, conscious design, and purposeful creativity — all in one place.

Sostter is more than a marketplace. We're here to inspire a more thoughtful way to shop — one that celebrates the makers, the dreamers, and the independent brands doing things properly. Every brand on Sostter has been individually vetted for its originality, quality, and values. From sustainable fashion and ethical homeware to handmade jewellery and design-led gifts — all brought together in one considered space. Browse by location, by purpose, or simply wander and see what finds you. Want to sell with us? We'd love to hear from you.