Do whey protein supplements contain sugar?

By itself, whey protein does not contain any sugar whatsoever. If you're talking whey supplements such as powders and protein bars, though, then you're likely to find traces of sugar in there because the whey protein would be an ingredient, not the entirety of the supplement. read more

Whey protein is commonly marketed and ingested as a dietary supplement, and various health claims have been attributed to it in the alternative medicine community. [4] Although whey proteins are responsible for some milk allergies, the major allergens in milk are the caseins. read more

Whey protein powder, which is a by-product of dairy processing, often contains carbohydrates. However, the amount and types of carbohydrates varies, depending on the brand you like. Read the ingredients on the nutrition facts label carefully. Some varieties of whey protein powder contain added sugar, upping the overall carbohydrate content. read more