Extreme Mass by Nutra Bio is one of the most popular mass gainers on the market. Why? It's simple. Most mass gainers on the market have an ingredient label that will take you 5 minutes to read, let alone identify all of the ingredients. Nutra Bio keeps it simple with Extreme Mass. High grade whey protein concentrate, micellar casein, MCT's, maltodextrin, and flavoring. It doesn't get any easier than that and your stomach will thank you. Taking a mass gainer comes down to getting in consistent calories over maintenance so you want something that goes down easy, won't cause bloating, or discomfort.
When To Take Nutra Bio Extreme Mass
Extreme Mass can be taken anytime you find it necessary to get the calories in. It can even be used post workout.