Casein is a protein found in mammalian milk, making up roughly 80% of the protein found in cows’ milk (the remaining 20% consists of whey). 31/07/2016. Casein Protein Powder Review Conclusion. As mentioned earlier, we derive both whey and casein protein from cow milk . For workout nutrition, casein hydrolysate reigns supreme. How about Is Casein Protein Better Than Whey Protein And Is Whey Protein Worth It You can order Is Casein Protein Better Than Whey Protein And Is Whey Protein W Casein protein is commonly known in the fitness world as the ‘night time protein’, and that’s because of its slow rate of release. This means that casein might not stimulate muscle protein synthesis as powerfully or quickly as whey. Though both whey and casein are both milk proteins, there are a lot of differences in the way they work. Casein protein is a superlative quality protein that is well worth experimenting with – although you do not need to purchase a bulk powder to do so, since it is present in commonly consumed foods like milk, cottage cheese, and yogurt. Protein, Powders, diet, shake, casein, casein protein. Whey Protein vs Casein Protein . Source . I have a casein shake before bed, and then in the morning I do a scoop of Casein, Whey and grind up a cup of oatmeal into one shake to start the day. Because it digests slowly, casein is less anabolic (muscle-building) than whey when compared gram-to-gram. For me it seems to last a lot longer since I only use about two scoops a day. I personally think Casein is worth it. Sophisticated caseins like micellar casein and casein hydrolysate, while costlier than whey or generic casein, are worth the extra money. Additionally, casein protein has a relatively low leucine content (8%) compared to whey (11%). Casein is more slowly digested than whey, with estimated absorption rates of around 6.1 and 8-10 grams per hour, respectively (1). For an all-around protein powder, a blend of whey and casein is best. Because whey and casein have different but complementary effects, many people keep both types on hand and use them differently throughout the day—whey in the morning and after workouts and casein before bed. Keep reading to understand. Or you can mix whey protein into a large glass of milk (about 80% casein… Casein Protein: Is it worth it?