16% protein. This Product does not contain soy, soy products, or soy by-products. Due to this, other sources of protein are used to meet the amino-acid requirements of your chickens. The sources used in this formulation are Organic Flaxseed meal, Organic Canola Meal, and Organic Field Peas. Using these alternative forms of protein will cause slightly lower production levels than a soy based feed. 50 lbs.