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Why this ranks #148 for muscle mass
- Evidence fitL-Leucine is the strongest evidence signal for this outcome.
- Dose fitL-Leucine at 2.6 g lands inside the studied 2-5 g window.
- Price / serving$1.21 per serving — high price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustStrong trust signals — consistently high marks from verified buyer ratings.
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