★★★★★ 12,000+ happy ears
The Only Stud That Can Survive Your Workout
Flatback titanium earrings that won’t poke, slip, or tarnish - even on your hardest training days.
✅ No more stabbing earring backs while sleeping or lifting
✅ No slipping or falling out mid-run
✅ No tarnishing or itching - even after sweaty sessions
Your earrings are getting in the way of your workout.
You’re putting in the reps - 5AM alarms, long runs, PR lifts, early meetings. But your earrings? They’re not built for women who move.
They poke you while you sleep, slip out on sweaty runs, and tarnish after one hot yoga class.
Here’s why your current studs are failing you:
✅ Butterfly backs press, poke, and stab into your head during side sleep, helmet wear, or floor work
✅ Most are made with nickel or mystery metals that trigger reactions in sensitive ears
✅ They loosen easily, especially during sweaty workouts, HIIT, or long runs
✅ They tarnish fast. Sweat, water, or humidity destroys the finish
the solution
Built for Your Hustle. Designed for Your Skin.
You don’t need to take your earrings out for workouts, sleep, or showers anymore.
Flatback studs with implant-grade titanium are made for active women who train, recover, and repeat.
✅ No poking backs: flush design means zero pressure
✅ Secure screw-on fit: won’t fall out mid-run
✅ Hypoallergenic titanium: the same material used in knee replacements
✅ Sweatproof + waterproof: never tarnish, never turn
✅ Minimal, elevated aesthetic: subtle sparkle that works anywhere
What our customers say
Read reviews from our 12,000+ customers
Brought as a cute set, absolutely love them they are so dainty and great quality. I would highly recommend. All the earrings I’m wearing are from Smoothie London, I get so many compliments about how lovely my earrings are! Very happy with the purchases I made.
The jewellery came so quickly and was easy enough to put in once I got the hang of it. I've had no problems sleeping on my piercing once I put this earring in as I had problems beforehand with my prevoius jewellery. on top of that the earring looks lovely
As someone who is allergic to silver I got these platinum with gold plating earrings for a fresh piercing and so far they have been brilliant and not irritated the piercing at all!!
5 Reasons to Choose Our Flatbacks
For every style
FAQs
Can I actually work out in these? Like… really?
Yes - that’s what they’re made for.
Implantium™ earrings stay locked in through HIIT, long runs, Pilates, heavy lifts even swim sessions. No slipping, no snags, no second thoughts.
Will they poke me when I sleep?
Not at all.
Implantium™ uses a flatback design that sits totally flush against your skin. That means zero stabbing, zero pressure, and side-sleep approved.
I have sensitive ears - will these still work for me?
Implantium™ is an implant-grade titanium alloy - the same type of metal used in medical implants. It’s hypoallergenic, nickel-free, and made for even the most reactive ears.
Will they tarnish or turn green after I sweat?
Never.
Implantium™ is sweatproof, waterproof, and tarnish-resistant. You can train, shower, sauna, and repeat. The metal stays clean and your ears stay happy.
Do I have to take them out to shower or sleep?
Nope. That’s the whole point.
Implantium™ studs are designed for 24/7 wear. Set them and forget them - they’ll keep shining through every workout, nap, and night out.
Are they sold as a pair?
No Implantium™ studs are sold individually (as singles).
This lets you buy exactly what you need - whether you’re stacking, replacing one side, or styling a unique ear setup.
limited offer
Get the viral tool free!
For a limited time, get our custom Implantium™ Grabber Tool FREE when you spend £50 or more.
👉 Easy to grip
👉 Perfect for secure threading
👉 Ideal for sweaty hands or new piercings
Automatically added to your order at checkout.