Bluebonnet Nutrition CellularActive® Liquid Methylcobalamin Vitamin B12, Raspberry, 5,000 mcg, 2 fl oz (59 ml)

Bluebonnet Nutrition's CellularActive® Liquid Methylcobalamin Vitamin B12 is a raspberry-flavored liquid supplement designed for sublingual use, providing vitamin B12 in its active methylcobalamin form. The product delivers a 5,000 mcg dose per serving, which is a high concentration often used in supplementation regimens.

This formula uses methylcobalamin, a bioavailable form of B12 that the body can utilize directly without conversion. The liquid dropper format is intended for administration under the tongue, a method some prefer for potential direct absorption into the bloodstream. It is also available in a 1,000 mcg strength for those seeking a lower dose.

Manufactured in the USA from domestic and imported ingredients, it carries vegan and gluten-free certifications. The directions advise taking one dropperful (1 mL) daily, shaking well before use, and refrigerating after opening.