Is ISO Natural Whey Protein Isolate Vegetarian?

This product may or may not be vegetarian as it lists 1 ingredient that could derive from meat or fish depending on the source. We recommend contacting the manufacturer directly to confirm.

Why it's a maybe for vegetarian

  • non-medicinal natural flavour

non-medicinal natural flavour

Dietitian note

Natural flavors can include both animal and plant sources. If the label does not provide a source, we recommend calling the manufacturer.

Note by Rhyan Geiger, RDN

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Ingredients

Medicinal Ingredients: Cross-flow Ultra-filtered And Ion-filtered Whey Protein Isolate (bos Taurus-milk, 30.06 G), Inulin (derived From Chicory Root, 500 Mg) Non-medicinal Ingredients: Natural Flavour, Guar Gum, Stevia Leaf Extract, Lecithin (sunflower)

Check ISO Natural Whey Protein Isolate against your own diets in the app.

What is a Vegetarian diet?

A vegetarian diet eliminates meat, poultry, and fish but typically includes dairy, eggs, and plant-based foods. People adopt it for ethical, environmental, or health reasons. This diet emphasizes fruits, vegetables, legumes, grains, nuts, and seeds as key nutrient sources. Vegetarians often get protein from eggs, tofu, beans, and lentils. It can offer health benefits such as reduced risk of heart disease and improved weight management, though attention should be given to nutrients like iron, zinc, and vitamin B12. With proper planning, a vegetarian diet can be both nutritionally complete and sustainable.

Explore other diets

Often paired with Vegetarian

VeganNo

No. This product is not vegan as it lists 2 ingredients that derive from animals and 2 ingredients that could could derive from animals depending on the source.

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Dairy FreeNo

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

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About this product

Protein Powder · Powder

Flavor
Neutral
Texture
Powdery
Commonly used for
DrinkingMeal PrepOn The Go