Fadogia Agrestis and Supplements for testosterone
Each entry’s own grades, side by side. A grade says how strong the evidence is for one outcome — it does not rank one entry over the other.
Compound or practice
Fadogia Agrestis
A trendy testosterone herb with essentially zero human data and animal toxicity signals — not worth the risk.
Grade D1 graded outcomerevised Jul 10, 2026
A structured monograph in Prometheus's bundled library. Its grades are the monograph's own reading of the evidence, not a peer-reviewed review.
Goal guide
Supplements for testosterone
7 compounds relevant to testosterone, ranked by overall evidence grade.
Grade B7 graded outcomesrevised Jul 10, 2026
Assembled by the app from other entries in this library. It adds no evidence of its own — follow the links to the entries it draws on.
Graded in both
Outcomes are matched by name. Two entries can describe the same outcome in different words, so one listed further down may still be graded in the other.
No outcome has the same name in both entries. They may still overlap under different wording — read the two lists below.
Graded only in Fadogia Agrestis
- Testosterone (humans) Unclear effectEvidence grade D
Graded only in Supplements for testosterone
- Zinc Unclear effectEvidence grade B
- Boron Unclear effectEvidence grade C
- Tongkat Ali Unclear effectEvidence grade C
- Fenugreek Unclear effectEvidence grade C
- Shilajit Unclear effectEvidence grade C
- Fadogia Agrestis Unclear effectEvidence grade D
- Tribulus Terrestris Unclear effectEvidence grade D
What each entry says about the other
- Supplements for testosterone’s entry · Goes with: Grade D
Both columns are read from the entries as they stand in this library. A comparison is not advice to take either one, and it is no substitute for a clinician who knows the person.