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Isopure Zero Carb is a whey protein isolate powder with 80 g of protein per 100 g and no carbohydrates or fiber. It is lactose-free and mixes into a thin shake, which suits low-carb dieters and people who want protein without added sugar or carbs. Against rivals, it is one of the few isolates that is both zero-carb and lactose-free, but it costs more than plain whey concentrate and has a thin texture some drinkers dislike.
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Lowest price we've seen: $39.99 on Nov 15 at Walgreens. Tracked across 2 stores since Nov 15.
Drinkers like the clean macro profile and easy mixing, and lactose-sensitive users report no bloating. Many find the vanilla flavor weak and the shake thin.
Nature's Best Isopure Protein Powder in Creamy Vanilla is a whey protein isolate powder. It has zero carbohydrates and no fiber, and it is lactose-free.
Each 100 g contains 80 g of protein, 1.6 g of fat and 338 kcal. The powder includes the amino acids L-Glutamine and BCAA, along with a range of vitamins and minerals. The 16 oz size provides 15 servings.
