Focus
A foundational choline source often paired with focus-oriented blends.
Serving range
250 mg – 2 gper serving
Typical starting point: 500 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 →
The builder
Pick your amount and combine it with anything else in the catalog — checked live as you build.
Build with this ingredient