By HBM · Published 2026-09-10 · Updated 2026-09-10 · 2 min read

Folate is a water-soluble B vitamin supplied as folic acid or as L-methylfolate, the active form. It is dosed and labeled in micrograms of Dietary Folate Equivalents (DFE), so the manufacturing job is form selection, correct DFE math on the label, and even distribution of a micro-dose. HBM manufactures folate as liquid drops and as gummies in Tampa Bay, FL.

Folic acid or methylfolate

The form drives both the label and the positioning. Folic acid is a stable, well-established form, while L-methylfolate is the active form some brands prefer. HBM formulates around the form you specify, and testing confirms the amount that ends up in the finished product.

Labeling in DFE

Folate is declared in micrograms of Dietary Folate Equivalents, and folic acid carries a conversion factor, so a label needs the DFE math done correctly. For a product that lists both a DFE amount and the folic acid it came from, HBM sets the panel so the numbers are consistent and compliant.

Micro-dose uniformity and formats

Folate is a micro-dose, often 400 to 800 mcg DFE, so as with any low-dose active the whole game is even distribution. HBM validates content uniformity by testing and makes folate as a liquid dropper or a gummy, often as part of a B-complex, at a liquid MOQ of 3,000 units or 150 liters and a gummy MOQ of 300,000 units.

Ingredient at a glance

Common name	Folate (Vitamin B9)
Forms	Folic acid, L-methylfolate (active)
Typical dose	400 to 800 mcg DFE
Labeling unit	Micrograms DFE (Dietary Folate Equivalents)
Solubility	Water-soluble
Key constraint	DFE conversion math; micro-dose uniformity
Best formats	Liquid drops, gummy

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