Bsn | True Mass 1200 - 4.8Kg-Chocolate Milkshake Gain Supplement Bsn | Chocolate | Chocolate | Bsn True Mass 1200 Is For Those Hard Gainers That Need Additional Calories To Give Those Extra Gains. This Is A Super Gainer For The Hard Gainers ! Bsn True Mass 1200 Is A Premium Mass Gainer That Has Been Designed For Individuals With Higher Caloric Requirements Or For Those That Have Difficulty In Adding And Maintaining Mass. Bsns Bespoke Protein Blend Is Paired With A Unique Complex Carbohydrate That Includes Ground Whole Oats For A Convenient Source Of High Calorie Nutrition. Bsns Protein Is Known For It\'s Special Flavourings Made With Real Milkshake Flavours In Mind, So Getting In Those Extra Calories Can Be A Pleasure Rather Than A Chore, And Healthy ! | Bsn True Mass 1200 - 4. 8Kg-Chocolate Milkshake