Phd nutrition protein supergrain bars are a brand new great tasting bar from phd themselves it is made with highest quality ingredients to give you the best benefitsr phd nutrition protein supergrain bars are made up of super grains and seeds alongside protein to help fuel any type of trainingr phd nutrition protein supergrain bars are a naturally flavoured and sweetened snack bar they include gluten free oats nuts seeds and coconut oil thatrsquos been topped with chocolate or carob fla