Is Dymatize ISO100 Hydrolyzed Protein Powder 100% Whey Protein Isolate 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

Keep checking with Spoonful

Explore available ingredient explanations and check other groceries against your dietary needs.

Product Image
Spoonful app scanning a product

Scan products instantly

500K+ users • 4.6★ rating

Download on App StoreGet it on Google Play

Free download • No credit card

Ingredients

CALCIUM, HYDROLYZED WHEY PROTEIN ISOLATE, WHEY PROTEIN ISOLATE. LESS THAN 2% OF: NATURAL AND ARTIFICIAL FLAVORS, EDIBLE GLITTER (GUM ARABIC, FD&C RED #3, FD&C RED #40, FD&C BLUE #1, FD&C YELLOW #5), SALT, SOY LECITHIN, SUCRALOSE, STEVIOL GLYCOSIDES (STEVIA). CONTAINS: MILK AND SOY.

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

About this product

Protein Powder · Powder

Flavor
Neutral
Texture
Powdery
Commonly used for
DrinkingMeal PrepSmoothieSnacking