Implantium™ titanium
Jewellery that keeps up with you.
Implant-grade titanium piercing jewellery. Waterproof, sweat-proof, piercer-approved.
Most loved.
The anatomy of a stack
Every piece, becomes part of you.
Six years in
For the love of never taking them out.
24,000+ customers. One obsession: jewellery built to live on you, not in a box.
Meet the founder
Jewellery that keeps up with you.
I started Smoothie in 2020 because jewellery felt like a compromise: trend pieces that didn’t last, or “quality” that felt dull and overpriced.
So I built pieces with piercing-grade materials and real design - colour, personality, made to be worn every day.
Lost Treasure is the next chapter: the same obsession with how things are made, now beyond earrings. Waterproof, design-led, made to be kept. Jewellery that evolves with you, not the other way around.
Georgia x
The vibes
Where they actually get worn.
For girls who sweat.
Explore our workout-proof jewellery, designed to keep up.
Karly Adams
Certified Piercer, AURUM.Ldn
“The only materials I recommend for piercings are implant-grade, especially titanium. With cheaper alternatives, you never really know what metals are hidden beneath the plating, and that uncertainty can lead to complications”Shop Titanium
Reviews
Loved by 24,000+ ears.
Freshly Squeezed.
Piercing guides, aftercare and what to wear where.
What (5) Metals Turn Skin Green and how to avoid them
It's a well-known story: you buy the perfect piece of jewellery, and after wearing it a few times, you notice a green film on your skin. This is actually the...
What happened at the SL Summer Party
Ok so on Tuesday we threw our summer, which is now going to be an annual thing. It was at Aurum.Ldn (our fave place, obviously) and the whole thing started...
Behind the Campaign - 48hr in Marrakesh
Lost Treasure marks a new chapter for Smoothie. Not just a new collection, but a shift in the way we’ve been thinking about jewellery altogether. Over 48 hours in Marrakesh,...