Focus
An amino acid found in green tea leaves, commonly paired with morning routines.
Serving range
50 mg – 400 mgper serving
Typical starting point: 200 mg
Available formats
Powder & Capsules
Works in a powder blend or a capsule blend.
Dietary
Part of the reviewed catalog — every ingredient is checked for identity, regulatory status, quality documentation, and manufacturability before it can appear in the builder. Our ingredient standards →
Often combined with a modest amount of caffeine. Has a mild, slightly savory taste.
The builder
Pick your amount and combine it with anything else in the catalog — checked live as you build.