Choosing the right rice protein supplier is needed for businesses developing plant-based, hypoallergenic, and clean-label products. Nutrada simplifies the sourcing process by giving you access to a wide network of trusted manufacturers from key producing regions, including Asia, Europe, and North America. Whether you're purchasing rice protein for bulk manufacturing or exploring private label opportunities, our platform makes it easier to evaluate the options that best suit your needs.
Rice protein is a plant-based protein derived from brown rice, known for its hypoallergenic properties and easily digestible nature. It is made by isolating the protein content from brown rice (Oryza sativa). The process involves removing the starch and fiber from the rice, leaving behind a concentrated protein powder. Rice protein is a complete plant protein, meaning it contains all nine essential amino acids, although it is lower in lysine compared to animal-based proteins. It is often used in dietary supplements, plant-based food products, and protein shakes.
Rice protein is typically available in two forms: rice protein concentrate and rice protein isolate. The concentrate has a lower protein content and is typically higher in carbohydrates, while the isolate contains more protein and fewer carbohydrates. Rice protein is available in both flavored and unflavored varieties, allowing for a wide range of applications in protein bars, smoothies, and other food formulations. Wholesale buyers can source rice protein in bulk for use in food manufacturing, nutritional supplements, and plant-based product lines.
With a normal protein content of around 80%, rice protein is a very popular ingredient in protein mixtures. As an alternative b2b buyers of this ingredient could also source pea protein.
Rice is typically harvested in late summer to early autumn, depending on the growing region. After harvesting, the rice is processed to extract the protein, which is then dried and turned into a fine powder. The production of rice protein is year-round, as rice is grown in many parts of the world, particularly in Asia, making it available consistently for global markets.
The leading producers of rice and rice-derived products, including rice protein, are China, India, Indonesia, and Bangladesh. These countries, particularly in Asia, have extensive rice cultivation industries. The United States and several countries in Europe also produce rice protein to meet the growing global demand for plant-based protein sources. North America is the largest market for rice protein, accounting for about 47% of the total volume.
Rice protein has seen a surge in popularity in recent years, primarily driven by the increasing demand for plant-based and allergen-free protein sources. It is particularly valued in the vegan, gluten-free, and hypoallergenic markets, as rice is naturally free of common allergens such as dairy, soy, and gluten. Rice protein is commonly used in health supplements, protein powders, and food products aimed at consumers looking for clean, plant-based nutrition.
Wholesale rice protein continues to gain traction across sports nutrition, meal replacements, and health food formulations due to its digestibility and amino acid profile. Nutrada connects buyers with verified rice wholesale companies offering consistent specifications, batch-tested quality, and scalable production volumes. Most wholesale orders are shipped in 20–25 kg multi-layered bags, with palletized shipping available for international distribution. Companies often explore pea protein as an alternative to rice protein.
Purchasing rice protein in bulk allows food and supplement producers to maintain cost efficiency while meeting clean-label and allergen-free standards. Commonly available as brown or white rice protein with 80% protein content, bulk formats often come with options for protein content, origin and color. Nutrada gives you the ability to compare technical specifications from multiple suppliers, helping you find exactly what fits your processing requirements. Common packaging sizes range from 20 kg to 25 kg bags with pallet configurations typically offering 600 - 1000 kg per unit depending on the product. Packaging types include food-grade PE-lined kraft bags, paper bags, or drums to maintain product integrity. Shelf life typically spans from 12 to 36 months under controlled storage conditions.
With the growing demand for plant-based products, private label rice protein is an ideal choice for businesses looking to bring products to market without managing production in-house. Many suppliers on Nutrada offer end-to-end private label services, including packaging in pouches, jars, or tubs ranging from 250g to 1kg. Custom branding, regulatory labeling, and flexible MOQs make this an attractive model for e-commerce brands, retailers, and health-focused startups.
Organic rice protein meets the needs of consumers looking for sustainable, chemical-free ingredients. Certified under USDA, EU Organic standards, and others, these products are derived from non-GMO rice using gentle processing methods without synthetic additives. Nutrada allows you to identify suppliers who can provide full traceability, food safety documentation, and suitable packaging, typically sealed, double-walled bags for maximum freshness and shelf life.
Nutrada’s platform grants you access to rice protein suppliers from key producing regions around the world, from China to Europe and beyond. Each supplier profile provides detailed information about their production capacities, certifications, and product specifications,so you can confidently connect with the best fit for your business. Ready to simplify your sourcing? Sign up today to browse detailed listings, view certifications, and enjoy the convenience of a platform designed to support B2B plant protein buyers in the food ingredients industry.