We use essential cookies (authentication, your saved goals/stack) by default. With your permission we’ll also enable privacy-respecting analytics (Vercel Web Analytics, anonymous load-time metrics) and error-replay diagnostics (Sentry — DOM snapshots only when an error fires) so we can fix bugs faster. Learn more about cookies
Plain-language verdict per shared outcome, pooled from the studies behind each supplement. Shows which one the evidence backs for the same goal.
Direct side-by-side from the meta-analysis. Each row is an outcome where ≥2 of your selected supplements have pooled data. Best effect per row highlighted.
| Outcome | BCAAs | Whey Protein |
|---|---|---|
| Build strength & muscle — Lean Body Mass + better · kg | +0.5 weak | +1.0best weak |
15grams
Split through the day
Powder (2:1:1 ratio)
30grams
Any time · with food (preferred)
Whey Protein Isolate
24-72 hours post-exercise
During exercise
Ongoing
4-8 weeks
24-48 hours post-workout
Immediate
Like what you see? Add these to your stack.
See how they work together through biological pathways.
Build Your StackWant to compare more supplements?