Vitamins
An essential vitamin as a single, clearly dosed ingredient. You choose the exact per-serving amount — it's declared in full on your label.
Serving range
200 mcg – 1 mgper serving
Typical starting point: 400 mcg
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