The protein elements in whey are metabolised very quickly, which is why you should drink a shake right after exercising. If you are interested in a complete muscle care package, you can also take 3K Protein in addition to your whey protein supplement. The advantage of this is that you can take whey protein in the morning or after exercising for a quick supply of nutrients. And you can take 3K Protein after an evening workout or before going to bed. The protein is released to your muscles more slowly thanks to the casein content. This ensures that your muscles are supplied with nutrients and can undergo repairs throughout the night, which in turn prevents the muscles from being broken down.