Articles Musashi Bulk Julian Elia August 27, 2019 one Comments Musashi Bulk is a nutritionally balanced weight gain protein powder. Featuring whey protein isolate, concentrate, carbohydrates, vitamins and minerals, Musashi Bulk will help you reach the next level of size and strength. Related posts: Top Bodybuilding Supplements: What do they do? Does Creatine Cause Hairloss & Baldness? | ARE YOU AT RISK? – FULL CREATINE BREAKDOWN! Top 5 Dumbbell Bicep Exercises! Build Muscle & Strength! Romanian Deadlift Vs Stiff Leg Deadlift- What’s The Difference?