Sunwarrior Liquid Light 946 ml Liquid Light contains fulvic acid, trace minerals including iron, zinc, manganese, copper, iodine, molybdenum, and selenium and essential macro minerals like calcium, magnesium, phosphorus, potassium, and sulfur. Fulvic acid is a natural compound found in rich, organic soil. It’s formed as microbes break down organic matter. It is a small, complex compound that has a unique ability to attract and hold both negative and positive ions. This makes it super transporter of nutrients.