Is ISOPURE Zero Carb Protein Simply Vanilla Soy Free?

No. This product is not soy free as it lists 2 ingredients that contain soy.

Why it's not soy free

  • soy
  • soy lecithin

soy

Dietitian note

Soy protein isolate is a concentrated form of plant-based protein extracted from defatted soybean meal and commonly used to boost protein content in processed foods and supplements. It retains allergenic soy proteins that can provoke IgE-mediated responses in sensitive individuals. Avoidance is essential on a soy-free diet to prevent adverse allergic reactions and inadvertent exposure to soy allergens.

Note by Vanessa Vargas, RDN, LDN

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Description

Mild vanilla flavor with a smooth, creamy texture when blended; mixes readily into liquids. Commonly used in shakes, smoothies, coffee and baking. Customer reviews frequently note easy mixability and creamy mouthfeel, while some report a subtle artificial sweet aftertaste or light chalkiness in certain preparations across serving methods and temperatures.

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Ingredients

Whey Protein Isolate, Vitamin And Mineral Blend (dicalcium Phosphate, Potassium Chloride, Magnesium Oxide, Ascorbic Acid, Niacinamide, Sodium Chloride, Vitamin E Acetate, Zinc Oxide, Biotin, Calcium D-pantothenate, Vitamin A Acetate, Potassium Iodide, Silicon Dioxide, Chromium Chloride, Copper Sulfate, Pyridoxine Hydrochloride, Riboflavin, Sodium Molybdate, Sodium Selenite, Manganese Sulfate, Thiamine Mononitrate, Folic Acid, Phylloquinone, Cyanocobalamin), Soy Lecithin, Natural And Artificial Flavor, Salt, Sucralose, Xanthan Gum. Contains Milk and Soy.

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About this product

Supplement · Powder

Flavor
Vanilla
Texture
Powdery
Commonly used for
DrinkingSmoothieMeal Prep