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

Is Boost Just Protein Unflavored Soy Free?

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

Whey Protein Isolate [99%], Soy Lecithin [1%] (helps Powder Dissolve). Contains Milk, Soy.

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Often paired with Soy Free

Gluten FreeYes

Yes! We believe this product is gluten free as there are no gluten ingredients listed on the label.

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Dairy FreeNo

None

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About this product

Supplement · Powder

Flavor
Neutral
Texture
Powdery
Commonly used for
DrinkingSmoothieMeal Prep
Soy Free? Boost Just Protein Unflavored | Spoonful