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Ejaculate Volume

Research analysis lead by Kamal Patel
All content reviewed by Examine.com Team. Published:
Last Updated:

Summary of Ejaculate Volume

Primary Information, Benefits, Effects, and Important Facts

Scientific Information on Ejaculate Volume

Human Effect Matrix

The Human Effect Matrix looks at human studies (it excludes animal and in vitro studies) to tell you what supplements affect ejaculate volume
Grade Level of Evidence
Robust research conducted with repeated double-blind clinical trials
Multiple studies where at least two are double-blind and placebo controlled
Single double-blind study or multiple cohort studies
Uncontrolled or observational studies only
Level of Evidence
? The amount of high quality evidence. The mo re evidence, the more we can trust the results.
Outcome Magnitude of effect
? The direction and size of the supplement's impact on each outcome. Some supplements can have an increasing effect, others have a decreasing effect, and others have no effect.
Consistency of research results
? Scientific research does not always agree. HIGH or VERY HIGH means that most of the scientific research agrees.
grade-c Astaxanthin - - See study
grade-c Saffron - - See study
Saffron does not appear to influence ejaculate volume in men with infertility.
grade-d Ginger Minor - See study
In infertile men, an undisclosed amount of ginger for three months is able to increase ejaculate volume by an average of 36.1%

All comparative evidence is now gathered in our ​A-to-Z Supplement Reference.

The evidence for each separate supplement is still freely available ​here.