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The Rather Marvellous Solution to Rather Dreadful Nails
Look, we'll be honest. Brittle, peeling nails are a bit of a nightmare, aren't they? You grow them out with such hope and determination, only for them to snap at the most inopportune moment. Rather unfair, the whole business. Which is precisely why we've bundled together two rather splendid products that actually work to transform your nails from fragile and disappointing to strong and genuinely rather gorgeous.
Why Choose Our Cult Care Duo?
Solar Oil Treatment: This beautifully crafted 15ml bottle contains a nourishing blend of jojoba oil, vitamin E and sweet almond oil. It hydrates, conditions and repairs your cuticles, making them altogether softer and more supple. Better still, it actively prevents breakage and peeling while promoting the growth of strong, resilient nails. Rather the workhorse of the partnership.
Rescue RXX Strengthener: Our 15ml strengthening treatment is fortified with keratin, the essential building block of healthy nails. It penetrates deep into the nail structure to repair damage from within and reinforce your nails properly. Goodbye brittle nails, hello to a revitalised, resilient nail bed. Quite the showstopper, really.
Product Details
What You Receive: Two 15ml professional-grade treatments designed to work in beautiful harmony.
How to Use: Apply Solar Oil to cuticles daily and use Rescue RXX Strengthener as a base coat or standalone treatment several times weekly for visible results within weeks.
The Result: Nails that are noticeably stronger, healthier and far less inclined to betray you at crucial moments.
Your nails deserve rather better than constant disappointment. Order your Cult Care Duo now and discover the rather glorious transformation your nails have been quietly demanding.
SHIPPING + RETURNS
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!
PAYMENT
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.........
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.
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