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Private Label Protein Drinks Manufacturers and RTD Protein Beverage Co-Packers

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Looking for protein drink manufacturers to launch or expand your nutrition or beverage brand? Find My Manufacturer features top private label and contract manufacturers who produce a wide variety of protein drinks, including RTD (ready-to-drink) shakes, plant-based blends, dairy-based formulas, and meal replacement beverages. Whether you’re focused on clean ingredients, added functional benefits, or specific diet types like keto or vegan, these manufacturers offer scalable production and formulation support. Explore the list below to find a contract and private label protein drink manufacturing partner that fits your brand.

BevSource
BevSource is the leading beverage contract manufacturer in turning beverage concepts into tangible products, catering to both emerging and established beverage brands. Since its establishment in 2002, BevSource has beenShow More
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Bariatrix Nutrition stands as a leading developer and manufacturer of high-protein nutrition products, serving as a trusted label and contract manufacturer in the industry. Pioneering in the realm of protein-richShow More
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Fusion Targeted Nutrition Specialists specializes in private label food products tailored to individual requirements, offering customized food powders, sports nutrition, and supplements. As Europe's leading protein shake manufacturers, they provideShow More
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YouBar
YouBar specializes in the development and production of nutrition bars, including private label energy bars and protein bars. As an online nutrition bar company, YouBar has a decade-long history ofShow More
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MyDrink Beverages operates as a global beverage development company and expert beverage formulation and contract manufacturing company, offering a comprehensive range of services including beverage development, research, formulation, flavor houseShow More
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Ready-to-drink protein beverages are one of the most technically demanding formats in beverage co-packing. RTD protein drinks require specific processing methods (aseptic filling, hot fill, or ultra-high temperature processing) to achieve the required shelf life without refrigeration, while maintaining protein solubility and flavor. Not all beverage co-packers can produce RTD protein drinks. Confirm your manufacturer has specific RTD protein experience before requesting samples or investing in formula development.

Protein source selection significantly affects production requirements. Whey-based RTD protein has different pH sensitivity and heat stability characteristics than plant-based protein blends. Manufacturers experienced with plant protein RTD formulation are better positioned to solve the flavor masking and solubility challenges that commonly affect pea and rice protein drinks. Ask for samples of their current RTD plant protein products before committing.

Browse all beverage manufacturers or use the filters below to narrow by protein format, certifications, and location.