The taste of beef protein powder can vary depending on the brand and flavor, but in general it has a slightly meaty and savory flavor. Some people describe it as having a slightly metallic or gamey taste, while others describe it as having a slightly sweet, slightly nutty flavor. Some brands add sweeteners, artificial flavors, and other ingredients to their beef protein powder to improve the taste.
It's worth noting that the taste of beef protein powder can be affected by the manufacturing process, as well as the type of beef used. For example, beef protein powder made from grass-fed beef will taste different from beef protein powder made from grain-fed beef. Additionally, the flavor and texture of beef protein powder can also be affected by how it is prepared, such as mixing it with water, milk, or other liquids.
It is important to try different brands and flavors to find the one that best suits your taste preferences.