Do I need to keep taking BCAAs while using protein powder?

Your Personalized Protein powder will supply a significant amount of naturally-occuring BCAAs. All of Gainful's blends are complete in amino acids and have more nutrition than general BCAA's supplements. While your amino acid consumption will come from your entire diet, if you are utilizing your protein powder and meeting your daily protein needs, there likely isn't need for an additional amino acid supplement. 

However, there's nothing wrong with having both a protein powder and BCAA supplement if you'd like. BCAA's are usually best when consumed during workouts, so you could easily have them separate from your protein shake.