Dissolvable B12 Nuggets - 30 Count. Why Choose Our Dissolvable B12 Nuggets?. Each nugget contains 1000 μg of this essential nutrient, tailored for maximum absorption and convenience. Formulation: Nuggets Main Purpose: Energy Support Ingredients: Mannitol,silica,vegetable stearic acid,vegetable magnesium stearate,vegetable cellulose,natural cherry flavor Features: Alcohol Free,Easy to Take,Dissolvable,Gluten Free.