PROTEINMIXED
Essential Amino Acids (EAAs)
Better than BCAAs. Still not necessary if you eat enough complete protein.
EFFECTIVE DOSE
10–15 g if used; must include all 9 essentials
HOW IT WORKS
Provides the full amino acid pool needed to sustain muscle protein synthesis.
WHAT THE EVIDENCE SUPPORTS
- Real MPS response, unlike BCAAs alone
- Useful for fasted training or elderly low-protein diets
WHAT TO LOOK OUT FOR
- Redundant if a meal or shake is nearby.
- BCAA-heavy 'EAA' blends are just BCAAs in a tuxedo.
SIDE EFFECTS
- Rare GI upset
SOURCES
Reviewed 11/1/2025 · Brawn Supplement Reviewer
Educational content. Not medical advice. Talk to a licensed professional before starting any supplement, especially if you take medications or have a medical condition.