Best Supplements for Improved Sperm Motility
Ranked by research evidence. Compare 8 supplements across 12 papers from the biomedical literature, with effect direction, evidence strength, and dose range for each.
Top picks by evidence
- Very low evidence3 studies
Across 3 studies, all reported neutral effects on sperm motility, with small effect sizes in each case. The median study duration was 87 days, and the most-studied population was men with clinical infertility (e.g., varicocelectomy patients, idiopathic infertility, oligozoospermia). Evidence is extremely limited and shows no benefit of vitamin E supplementation for improving sperm motility.
8 supplements
- Very lowVitamin EAcross 3 studies, all reported neutral effects on sperm motility, with small effect sizes in each case. The median study duration was 87 days, and the most-studied population was men with clinical infertility (e.g., varicocelectomy patients, idiopathic infertility, oligozoospermia). Evidence is extremely limited and shows no benefit of vitamin E supplementation for improving sperm motility.3 neutral3 studies