74
SCORE
EAAs (Essential amino acids)
Muscle · Recovery · Fasting
Tier 2 — Promising
What it is
Contains all nine essential amino acids your body cannot make on its own. A 2024 review found EAAs stimulate muscle protein building as effectively as whey protein but with fewer calories. Especially useful during fasting or calorie restriction when total protein intake is limited. Very safe with no serious side effects at recommended doses.
Efficacy
3/5
Safety
5/5
Research
3/5
Onset
4/5
Cost
3/5
Drug-int.
5/5
Dose
6–12 g/day around training or between meals; contains all 9 essential amino acids
Time of day & tips
Dissolve in water and take around training or between meals. Can be taken on an empty stomach. Works well sipped during fasting or before a workout.
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