Collagen Protein vs. Whey Protein: What You Need to Know - BioTrust

While collagen protein is fast becoming hotter than a blowtorch, whey protein has enjoyed a long-standing reign as the king of proteins. As collagen increases in popularity, you may be wondering, what’s the difference when it comes to collagen protein vs. whey protein?Can the “new kid on the block” dethrone whey? Are they interchangeable? Is one better than the other? Or, do you need both?These are all important questions, and we’ll do our best to answer all of them and give you everything you need to know below! Where Do These Proteins Come From?The most glaring difference between collagen protein vs. whey protein is their respective sources—that is, where they come from.As you may recall from the “Little Miss Muffet” nursery rhyme, whey is one of the two major components of cow’s milk. Whey, which makes up 20% of the proteins in milk, is the liquid portion that’s separated from the curd (also called casein protein).Whey is a rapidly-digesting protein, and it is actually made up of 5...