Caffeine and Mental Focus
Why a 35mg piece can do as much for your head as it does for your legs.
Introduction
A lot of people assume this product is purely for the gym floor. Honestly, some of the best feedback we've had has come from people using it at a desk, not under a bar.
Caffeine's effect on focus isn't a marketing idea we came up with. It's one of the most studied areas in nutrition science. When caffeine enters your system, it blocks a chemical called adenosine from binding to receptors in your brain. Adenosine is what makes you feel tired and foggy as the day drags on, so blocking it is a large part of why you feel sharper.
We noticed this ourselves before we ever thought about turning it into a product. Long days building this business, calls back to back, and a coffee wasn't always practical to make time for.
“The gym version of this story gets told a lot. The version where it just gets you through a rough Tuesday afternoon gets told a lot less, but it happens just as often.”
— Henry, Co-Founder
Each piece carries 35mg of caffeine, a small and steady amount rather than one big hit all at once. It's enough to take the edge off that mid-afternoon fog without leaving you wired an hour later.
It's quick too. Because it's absorbed through the cheek rather than digested, most people notice something within ten to fifteen minutes, which is handy when you don't have twenty minutes spare before a meeting starts.
What Focus Actually Feels Like
It isn't a jolt. Nobody describes chewing a piece of gum as an intense rush. It's closer to the fog lifting, the kind of clarity where a task that felt heavy five minutes ago suddenly feels manageable again.
When It's Worth Reaching For
- The stretch after lunch, when concentration usually dips for most people.
- Before anything that needs sustained attention: long calls, deep work, studying.
- If one piece isn't enough for a longer stretch, a second later in the day is fine. Just keep an eye on your total intake if you're also drinking coffee or tea.
The Research Behind It
The adenosine mechanism is well established in pharmacology research, most notably summarised in Fredholm et al. (1999), a widely cited review on how caffeine acts in the brain (Pharmacological Reviews). On the cognitive side, McLellan, Caldwell and Lieberman (2016) reviewed caffeine's effects on cognitive and occupational performance and found consistent benefits for attention and alertness, particularly during periods of fatigue (Neuroscience & Biobehavioral Reviews).
