Is protein powder vegetarian?

Protein powder can be either vegetarian or non-vegetarian, depending on the source of protein used in the powder. The most common sources of protein used in protein powders are whey, soy, pea, and rice.

Whey protein is derived from milk and is not suitable for vegans. Soy protein is plant-based and is suitable for vegetarians and vegans. Pea protein is also plant-based and is suitable for vegetarians and vegans. Rice protein is also plant-based and is suitable for vegetarians and vegans.

When purchasing protein powder, it is important to check the label to determine the source of protein used in the powder and whether it is suitable for your dietary needs. Many protein powders are marketed as vegetarian or vegan-friendly, and they will typically state this on the label.