Choosing a protein supplement can seem daunting, particularly when you stop to survey the landscape. Whey-based supplements are the most widely used, and for good reason. Whey proteins are considered nutritionally complete, which means they naturally provide all nine essential amino acids. Since your body isn't capable of producing these vital amino acids on its own, this is essentially the gold standard for protein supplements.
Still, there are still decisions to be made when choosing the right protein powder, even after you've narrowed the best choice down to whey-based products. These are usually split into two categories: whey protein concentrate, and whey protein isolate.
The Basics of Whey Protein Concentrate
Whey is separated from milk solids during the cheese-making process, making it a dairy derivative. It's micro-filtered and spray-dried into a powder form, which is whey concentrate. Concentrate can be further purified and filtered to create whey protein isolate or used as the base for economy and bargain protein supplements.
This product can contain anywhere from 25-80% protein, with the rest of the base product consisting of lactose and minerals. This can present a problem for lactose intolerant women, creating gastrointestinal discomfort. The fat content can also range from 1-7%. Concentrates can be gritty or chalky, with an aftertaste some find unpleasant.
Can I Use Protein Powder if I'm Lactose Intolerant?
In a word, yes. Despite being a product derived from cow's milk, the lactose content of whey protein isolate is negligible. It also contains less than 1% fat, and up to 90% pure protein.
The extensive filtering process used to transform whey concentrate into whey isolate eliminates gritty textures and aftertastes, along with the lactose your body struggles to process. Pinup Girl Protein is a high-quality whey protein isolate with all the benefits and none of the drawbacks associated with less pure protein supplements.