Premium Soy Protein Isolate Bulk Supply | Leading OEM Suppliers & Top Companies

Hainan Company, in partnership with Beijing Shipuller Co., Ltd., offers premium OEM Soy Protein Isolate Bulk. This high-quality plant-based protein is derived from non-GMO soybeans through advanced extraction and purification methods, ensuring a pure product free from additives and contaminants. With a minimum protein content of 90%, it serves as an excellent source of essential amino acids, making it ideal for crafting nutritious, protein-rich products. Its neutral flavor and smooth texture lend versatility for use in protein bars, shakes, plant-based meat alternatives, and more. Available in bulk packaging, our soy protein isolate is convenient for manufacturers seeking to enhance their product offerings. Hainan Company and Beijing Shipuller Co., Ltd. are dedicated to providing top-grade OEM soy protein isolate that supports quality and customer satisfaction.