DELIVERING A WHOLE NEW MOOD OF WELLNESS

Four The What Supp Co vitamin patches stuck on a mirror, labelled beauty, health, sleep and focus goals

About Us

Most supplements are sold on fear and look like they belong in a pharmacy. We thought you deserved better.

The What Supp Co. makes quality mood-led vitamin patches for chilling out, focusing, surviving the morning after, and more. No pills to swallow, no powders to mix. Just stick one on and get on with your day.

They're built on Patchtech™: pharmaceutical-grade, genuinely waterproof, 12-hour slow release, made in the UK. We only use ingredients small enough to actually work in a patch - and we're honest about the ones that wouldn't. The category mostly isn't.

Kelly Gilbert, founder of The What Supp Co. and former Beauty and Health Editor at British Vogue We were founded by Kelly Gilbert, a former Beauty & Health Editor at British Vogue, who'd spent twenty years watching the gap between what products promise and what they deliver. We're award-winning, stocked in Boots and enjoyable to use.

Enjoy and explore the range!

WEAR IT, DON'T SWALLOW IT

WORKS FOR A FULL 12 HOURS

AROMATHERAPY IN EVERY PATCH

MADE IN THE UK

SKIN-SAFE

WEAR IT, DON'T SWALLOW IT

WORKS FOR A FULL 12 HOURS

AROMATHERAPY IN EVERY PATCH

MADE IN THE UK

SKIN-SAFE

WEAR IT, DON'T SWALLOW IT

WORKS FOR A FULL 12 HOURS

AROMATHERAPY IN EVERY PATCH

MADE IN THE UK

SKIN-SAFE

WEAR IT, DON'T SWALLOW IT

WORKS FOR A FULL 12 HOURS

AROMATHERAPY IN EVERY PATCH

MADE IN THE UK

SKIN-SAFE

Things to love

Aromatherapy Inside

Our patches contain mood-boosting scents.

Super Convenient

Vitamin patches are portable and easy to apply.

Letterbox Friendly

Fuss-free delivery through your letterbox.

Free from the bad stuff

We're filler-free, cruelty-free and dermatologist approved.

Made in the UK

Ethically made in our UK factory to the highest standards.

Planet Friendly

Our patches and pack are fully recyclable.

*Survey of 100 people aged 16-55, June 2025

ASK US ANYTHING

Yes - but only if they're built correctly, and that's where the science matters.

Transdermal (through the skin) delivery is a well-established process, and it's a recognised principle that a compound generally needs a molecular weight under 500 daltons (Da) to cross the skin barrier. Larger molecules generally can't, whatever the packaging promises.

So we only formulate with ingredients under 500 Da - the size where transdermal delivery is plausible. Every blend is independently tested and signed off, so what we say is in the patch is what you get. And we only select clinically-studied ingredients that we're truly convinced about.

Construction is also key. Our patches use an occlusive, waterproof film - the construction recognised for keeping actives sealed in and in sustained contact with the skin, which is what a patch needs to do its job. There's no fabric patches here.

For the full science, read our honest guide: do vitamin patches work?