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Based on Product type, the micellar casein isolate segment dominated around USD 3.64 billion revenue in 2022. Micellar casein isolate is favored for its higher protein content (typically over 90%) and minimal fat and carbohydrates, making it an ideal choice for consumers seeking pure protein supplementation with minimal caloric intake.
This high protein content also appeals to athletes and fitness enthusiasts who require a concentrated protein source for muscle recovery and growth. Micellar casein isolate is recognized for its slower digestion and sustained-release properties, which aid in muscle protein synthesis and reduce muscle protein breakdown over extended periods, such as during sleep.
Based on Flavor, the chocolate flavor segment accounted for 64% of the micellar casein market share in 2022. Chocolate-flavored products are inherently appealing to a broad spectrum of consumers. The rich and indulgent taste of chocolate masks the inherent chalky or bitter notes of protein, making it more palatable for those seeking a delicious and satisfying protein source. Additionally, the familiarity and comfort associated with chocolate as a flavor are influential, as it is a beloved taste in numerous food and beverage categories.
Based on application, the market is segmented as nutritional beverages, clinical nutrition, bakery, meat products, dairy beverages, and others. Nutritional beverages industry will gain remarkable momentum during the forecast timeline. Nutritional beverages are typically ready-to-drink or easy to mix, which makes them a convenient way to consume protein on the go. This is especially appealing to consumers who are busy or have active lifestyles.
Micellar casein is a slow-digesting protein that provides sustained energy release, which makes it a good choice for nutritional beverages that are consumed before or after workouts, or throughout the day to maintain protein intake. Micellar casein is a versatile ingredient it can be used to create a variety of nutritional beverages, from high-protein shakes to meal replacement drinks.
North America micellar casein market size held over USD 1.81 billion in 2022. The region's increasing health and fitness consciousness has led to a rising demand for high-quality protein supplements, with micellar casein gaining prominence as a slow-digesting, muscle-repairing option. The well-established fitness and sports nutrition culture in North America, including the widespread use of protein supplements, has created a conducive environment for the growth of the market.
Moreover, the region's affluent and health-aware consumer base is willing to invest in premium and scientifically backed products, making them more receptive to the higher price point often associated with micellar casein.