Is Dymatize ISO100 Hydrolyzed Protein Powder 100% Whey Protein Isolate Vanilla Soy Free?

No. This product is not soy free as it lists 3 ingredients that contain soy.

Why it's not soy free

  • soy lecithin
  • soy
  • salt, soy lecithin, sucralose, steviol glycosides

soy lecithin

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

soy
salt, soy lecithin, sucralose, steviol glycosides

Every flagged ingredient, explained

Notes and swaps for all 3 flagged ingredients, plus soy free products to buy instead.

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Ingredients

Hydrolyzed Whey Protein Isolate, Whey Protein Isolate, Natural And Artificial Flavor. Less Than 1% Of: Salt, Soy Lecithin, Sucralose, Steviol Glycosides (stevia). Contains: Milk And Soy.

Check Dymatize ISO100 Hydrolyzed Protein Powder 100% Whey Protein Isolate Vanilla against your own diets in the app.

About this product

Protein Powder · Powder

Flavor
Vanilla
Texture
Powdery
Commonly used for
DrinkingSmoothieMeal Prep