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Scored forOutcome alternatives
NOW Foods100 count • 50 servingsAvailable now$16.01$0.32 / serving4.8 · 23,036 ratings
84−2 pts from leader
#4 of 3138 ranked for sperm motilityLeader · Natural Factors, Natural Factors, Regener Life™, 2.86 oz (81 g) — 86
Why this ranks #4 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$0.32 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.
The numbers · Sperm motility
84
87
67
99
1000 mgIn rangeinside the studied 1000-3000 mg window
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