About BSN Protein Powder
BSN (Bioengineered Supplements and Nutrition, Inc) is an American company founded in 2001. BSN is responsible for one of the most popular multi-functional protein powders, BSN Syntha-6. In the mass gain stakes True Mass is the ideal protein powder for the hardgainer whilst one of their new additions Iso-Burn is getting a great following. BSN protein powders are also renowned as being some of the best tasting protein powders on the market.