What whey protein is
Whey is a protein fraction of milk, dried into a powder and sold as a food-style supplement. The two whey tubs ZyrexBio stocks are flavoured powders, prepared as the label directs. Musashi Recover 100% Whey is a premium whey protein blend in Vanilla, 2 kg, 60 serves. Optimum Nutrition Gold Standard 100% Whey uses whey protein isolate as its primary source, in Vanilla Ice Cream, 907 g, 29 servings.
What creatine is
Creatine is a single compound, usually supplied as creatine monohydrate, and it is not a protein source. Serves are small by comparison. Musashi Fuel Creatine is unflavoured, 800 g, 160 serves at 5 g of monohydrate per serve. Optimum Nutrition Creatine+ is a flavoured 3-in-1 formula in Strawberry Peach, 360 g, 40 servings. That is why the two sit under separate categories, Protein and Creatine, on /products.
Choosing between them
Neither product is a substitute for a balanced diet, and neither will do the work of your training. Decide by looking at what you already eat and what you already do, then read both labels and compare the panels side by side. If you are pregnant, breastfeeding, under 18 or under medical care, speak to a health professional first. Questions about flavour, size or serve counts go to info@zyrexbioau.com.