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EAAs are the nine essential amino acids, the ones your body cannot make and must get from food. EAA powders include the three BCAAs plus six more. Compare total grams of EAAs per serving, and check whether the formula adds electrolytes or caffeine.
EAAs are often used as an intra-workout drink.
EAAs: questions
What is the difference between EAAs and BCAAs?
BCAAs are three amino acids. EAAs are all nine essential amino acids, including those three.
Do EAA powders contain caffeine?
Most do not, but some energy versions do. Check the label.

