Short answer: Testofen® Fenugreek Extract, brand-described as standardized to 50% fenusides, has been studied in some trials for libido and vitality support.
Why the branded extract name matters here
Testofen® is a specific, trademarked fenugreek extract — worth distinguishing from a generic fenugreek supplement, given its own specific standardization and research base.
Why "in some trials" is a careful, honest qualifier
This phrasing avoids overstating the evidence — some trials, not a large or conclusive body of research, studied this specific extract for libido support.
💡 Being direct: this covers research on the individual ingredient HoneyFil contains, not a clinical trial on the HoneyFil gummy formula itself.
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