Can you mix beef protein powder with milk?

Yes, beef protein powder can be mixed with milk. In fact, it can be mixed with any liquid of your choice, such as water, milk, or juice, to create a protein shake. Beef protein powder is made from hydrolyzed collagen from grass-fed cattle and it is a relatively new type of protein powder. Beef protein powder may have a distinct taste that may be off-putting for some people. Mixing the powder with milk, fruit, or other ingredients can help to mask the taste.