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Scored forOutcome alternatives
Doctor's Best120 count • 60 servingsAvailable now$20.69$0.34 / serving4.7 · 3,863 ratings25 / day
83−3 pts from leader
#9 of 3770 ranked for sperm motilityLeader · Vitacost, Vitacost, Synergy®, Mitochondrial Energy Booster, 120 Capsules — 86
Why this ranks #9 for sperm motility
- Evidence fitAcetyl-L-Carnitine has moderate human evidence for this outcome.
- Dose fitAcetyl-L-Carnitine at 1000 mg lands inside the studied 1000-3000 mg window.
- Price / serving$0.34 per serving — mid price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustStrong trust signals — consistently high marks from verified buyer ratings.
Trade-offsValue for money trails the rest of this listDose fit is the weak spot on this list
The numbers · Sperm motilityWhat's inside
83
87
67
99
1000 mgIn rangeinside the studied 1000-3000 mg window
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