Natural Vitality Plant Sourced Minerals Liquid Concentrate 16 fl oz • Plant-Sourced Minerals, part of Natural Vitality?s plant-sourced Foodiceuticals line, are a purified-water extraction of soluble plant-derived minerals.The minerals are sourced from a prehistoric plant deposit called Senonian Vegetate, formed approximately 70 million years ago. This vegetate is mineral-rich organic soil derived from plants and naturally protected from mineral depletion.Plant-Sourced Minerals are minimally processed and include naturally occurring humic and fulvic acids, polysaccharides, lipids and other valuable nutritional cofactors. PSM delivers a complex of more than 70 plant-based, small-particle, bioavailable life-sustaining trace minerals in an easily digested and assimilated form.Both Plant-Sourced Minerals liquid and caps are measured by weight. They are a highly bioavailable, small-particle complex of over 70 different minerals and other valuable nutritional cofactors. Our caps and PSM liquid weigh differently but are comparable in mineral complex content. • Plant-Sourced Minerals 4388 mg.Other Ingredients: Water, malic acid, organic stevia, organic apple flavor, natural flavor, potassium sorbate, copper chlorophyllin complex, tartaric acid.