4+ Nutrition has definitely been on a bit of a release spree as of late. In just over a month its introduced six new flavors for current supplements, and an entirely new RTD in three flavors. The Italian brand has now unveiled yet another flavor for a current supplement, this time turning its attention to the vegetarian edition of ISO+. Previously the product was only available in two tastes Cocoa and Vanilla, with 4+ Nutrition’s latest effort Red Berries, officially making it three. The brand has already added Red Berries Vegetarian ISO+ to its website, where if you are located in 4+ Nutrition’s home country of Italy you can now purchase the new flavor.