Biocidin®LSF is the powerhouse you’re looking for. It contains the same potent, broad-spectrum botanical blend in a unique sunflower phospholipid formula for advanced absorption. Research shows the migration of liposomal Biocidin® LSF across the cell wall (transcellular absorption) is 74% higher than Biocidin® Liquid. Biocidin® and all its benefits – made even more bioavailable with fast delivery for whole-body action.