Best for: Hot days, people who hate the "chalky" taste of protein, or mixing strictly with water. Plant-Based ( The Vegan Option Go to product viewer dialog for this item.
Isopure is most famous for using 100% whey isolate, which is filtered to remove almost all lactose, fat, and sugar. Zero Carb / Low Carb ( The Classic Shake
) technically have ~100-110 calories and 25g of protein per scoop. buy isopure
): This is the flagship powder. It has a "milky" consistency. Even the "Zero Carb" flavors (like Creamy Vanilla
): Made from organic pea and brown rice protein. It provides 20g of protein and is free from dairy and soy. Best for: Vegans or those with severe dairy sensitivities. 2. Flavor & Mixability Guide Best for: Hot days, people who hate the
: Frequently cited as the best flavored option; it has a darker, cocoa-heavy profile rather than a "milk chocolate" taste. Creamy Vanilla : Mild and highly versatile for smoothies. Unflavored Go to product viewer dialog for this item.
is generally rated highly for (it rarely clumps) but is often described as less sweet or slightly saltier than competitors like Optimum Nutrition because it lacks the extra fats and sugars. Top Rated Flavors: Dutch Chocolate Go to product viewer dialog for this item. Zero Carb / Low Carb ( The Classic
: This is a fan favorite because it has (whey isolate and soy lecithin). You can mix it into coffee, soups, pancakes, or oatmeal without changing the flavor of your food. Infusions Favorites: Tropical Punch Mixed Berry are the most popular for the clear-drink line. Isopure Low Carb Protein Powder Review (2026 Update)