Eclipse Labz Shaker Bottles use only but the absolute best USA grade material for their products.
-Designed with your safety in mind, These bottles are FDA Approved to ensure you have a safe and consistent product.
-ProBlend Technology harnessing the power of kinetic energy. (Studies show that kinetic based mixing elements that blend against the flow of material provide a more effective and smoother blend than shakers with free moving mixing elements that only flow with the material.)