We built the
supplement we wanted to drink.

The Problem

Supplements were stuck in the past.

Powders in tubs. Shakers that leak. Clumps that never dissolve. A ritual built for gym bags, not real life. We thought: what if the most-studied ingredient in sports nutrition came in a can you actually wanted to drink?

FUNCTIONAL. is that answer. A ready-to-drink, perfectly dosed beverage that fits your day — not the other way around.

FUNCTIONAL. is a ready-to-drink functional sports beverage brand delivering 5g of creatine in every can, replacing the powders, scoops and shakers of a dated ritual with one perfectly mixed drink. We build it for athletes, creatives, founders and anyone who treats their body like an instrument — people who want real fuel without the mess, the clumping or the compromise. Our launch collection, Spanish Holiday, offers five citrus-inspired flavours built for daily use. FUNCTIONAL. is built by a small, independent team obsessed with clean dosing, everyday convenience and doing one thing exceptionally well.