Custard Casein Protein is Muscle Nation’s casein-based supplement that aims to provide a custard-like experience with the lean and nutritious macros of a protein powder. The Australian apparel and sports nutrition brand has more options available for Custard Casein Protein than any of its other protein products, including a vegan-friendly version in, Custard Plant Protein, also available in a strong selection of flavors.
Despite having that robust menu, Muscle Nation is adding to its Custard Casein Protein lineup once again, with this month bringing the reveal of a flavor of protein powder that is relatively common in North America. Going alongside Custard Casein Protein’s many different options like Chocolate Cherry, Salted Caramel, Golden Ice Cream, and the chocolate lover’s Double Chocolate is Birthday Cake with actual rainbow sprinkles.
Muscle Nation’s Birthday Cake Custard Casein Protein is set to launch in a few weeks for the Australian brand’s Black Friday sale, where everything in its online store will have a strong 40% off, dropping 25 serving tubs of Custard Casein Protein to $44.99 (29.07 USD).
