No. This product is not vegan as it lists 2 ingredients that derive from animals and 15 ingredients could could derive from animals depending on the source. We recommend contacting the manufacturer directly to confirm.

Is Optimum Nutrition Serious Mass Vanilla Flavor Vegan?

No. This product is not vegan as it lists 2 ingredients that derive from animals and 15 ingredients could could derive from animals depending on the source. We recommend contacting the manufacturer directly to confirm.
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Ingredients

Vitamin A (as vitamin A acetate), Vitamin C (as sodium ascorbate), Vitamin E (as dl-alpha tocopheryl acetate), Thiamin (as thiamin hydrochloride), Riboflavin, Niacin (as niacinamide), Vitamin B6 (as pyridoxine hydrochloride), Folate (as folic acid), Vitamin B12 (as cyanocobalamin), Biotin (as d-biotin), Pantothenic Acid (as d-calcium pantothenate), Calcium (as calcium carbonate, calcium phosphate), Iron (as ferrous fumarate), Iodine (as potassium iodide), Magnesium (as magnesium phosphate), Zinc (as zinc oxide), Copper (as copper gluconate), Manganese (as manganese sulfate), Sodium, Potassium, Creatine Monohydrate. OTHER INGREDIENTS: Maltodextrin, Whey Protein Concentrate, Natural and Artificial Flavor, Sunflower and/or Soy Lecithin, Acesulfame Potassium, Sucralose. CONTAINS: MILK AND SOY.

What is a Vegan diet?

A vegan diet excludes all animal-derived foods, including meat, poultry, fish, dairy, eggs, and honey. It focuses on plant-based sources such as fruits, vegetables, grains, legumes, nuts, and seeds. Many people choose veganism for ethical, environmental, or health reasons. When well-planned, it provides sufficient protein, fiber, and antioxidants, though supplementation or fortified foods may be needed for nutrients like vitamin B12, iron, and omega-3 fatty acids. Vegan diets are associated with lower risks of heart disease and improved digestion but require mindfulness to ensure balanced and complete nutrition.

About this product

Supplement · Powder

Flavor
Vanilla
Texture
Creamy
Commonly used for
DrinkingBreakfastMeal Prep
Vegan? Optimum Nutrition Serious Mass Vanilla Flavor | Spoonful