Collagen vs whey protein: Which is better?

The fight is on: collagen vs whey protein. But which one is better for improving muscle development and overall health? What are the pros and cons of each? And, how do you know which supplement will suit you best? Read on to discover more about each of these popular protein powders.

The best protein powders can help you feel fuller for longer, boost your metabolism and build lean muscle. Whey protein powder seems to have conquered the market for athletes, bodybuilders and fitness enthusiasts, and its popularity is set to continue. Forecasters predict the global whey protein market will double to more than $18bn (opens in new tab) within just six years, according to data website Statista.