We flag the strength of the evidence on every claim. Where it is moderate, we say so. Honesty is the brand.
The familiar mid-afternoon crash is driven by a large, fast caffeine dose clearing your system and — more often — by the sugar riding along with it. The brew vehicle (bean, root, leaf, or nib) is not the cause. By dosing caffeine precisely and shipping zero added sugar, we remove the two variables that actually produce the crash.
A body of attention research pairs caffeine with L-theanine and reports steadier focus and less jitter than caffeine alone, often around a 2:1 theanine-to-caffeine ratio. The effect is real but modest, and studies vary in dose and design — which is why our Dose Drops let you tune the ratio rather than promising a fixed outcome.
Cacao brews carry theobromine, a stimulant relative of caffeine with a much longer half-life and a gentler curve. It tends to produce a slower, more sustained lift rather than a sharp spike — useful when you want warmth and steadiness over a jolt. The evidence base is smaller than caffeine’s, so we treat this as a supporting note, not a headline.
These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.