About two years ago Biotest ventured into the foodbar business with peanut butter & lemonflavored Grow protein bars. The Grow bar was full of extremely high quality protein protein that wasn t supplied largely by collagen. The Grow bar was also unique in that it didn t contain a whole lot of glycerin. Furthermore the bar didn t practice any labeling hijinks it didn t try to convince people that glycerin wasn t really a carb. On a scale of 1 to 10 its flavor rated about a 7. While the