Guide
Saw palmetto tea: does steeping the berry actually work?
Saw palmetto's berries can be dried and steeped like any other herbal tea, but its studied compounds — fatty acids and plant sterols — are fat-soluble and don't dissolve well in hot water. No clinical trial has tested saw palmetto tea; virtually all the research used a concentrated liposterolic extract instead.
Saw palmetto berries can be dried and steeped like any other herbal tea, but almost no research used that form. The compounds researchers actually studied — fatty acids and plant sterols like beta-sitosterol — are fat-soluble, not water-soluble, so hot water pulls out relatively little of what's in the berry compared with the solvent-based extract nearly every trial used.
Why the research skipped tea
A 2026 review of the saw palmetto literature found that the extract used in almost every clinical trial is a "liposterolic" (fat-soluble) extract, made with hexane, alcohol or supercritical CO2, and standardized to a specific fatty-acid and sterol content. That process concentrates the fat-soluble compounds in a way steeping in hot water doesn't. There's no clinical trial testing saw palmetto tea specifically, for any outcome, so nothing in the research base tells you what a cup — or ten cups — of tea would do.
How to make it, if you're making it
Dried, crushed saw palmetto berries are steeped in hot (not boiling) water for 10 to 15 minutes, similar to other tough, woody herbal teas. Some recipes recommend a longer steep or a simmer to pull out more of the plant material, though that doesn't meaningfully change the fat-soluble-compound problem described above. The taste is commonly described as bitter and somewhat oily-tasting, which tracks with what little fat content does dissolve.
What it doesn't give you
Because the research studied a standardized extract with a known concentration of active compounds, and tea has neither a standardized process nor a measured dose, there's no way to translate "one cup of saw palmetto tea" into the 320 mg/day of standardized extract used in the largest human trials, or to know whether a cup delivers a meaningful fraction of that, a negligible amount, or something in between. Saw palmetto benefits: what the research does and doesn't show covers what that standardized dose was actually tested for, and what the trials found.
Is tea safer, or less safe, than a capsule?
No dedicated safety research compares the two forms directly. A systematic review of 40 saw palmetto studies found side effects generally mild and similar to placebo across the doses and forms in those studies — but none of those studies tested tea, so that safety record doesn't specifically cover it. The same general cautions apply regardless of form: see who should not take saw palmetto.
Questions people ask
How do you make saw palmetto tea?
Steep dried, crushed saw palmetto berries in hot water for 10 to 15 minutes. There's no clinically tested recipe or dose, since no trial used the tea form.
Does saw palmetto tea have the same benefits as the extract in the research?
There's no way to know. The research used a concentrated, fat-soluble extract standardized to a specific compound content; tea uses hot water on dried berries, which doesn't dissolve those fat-soluble compounds as efficiently and isn't standardized or dosed the same way.
Is saw palmetto tea the same as saw palmetto with green tea extract?
No — those are two different plants combined in some commercial products. Saw palmetto tea (steeped berries alone) and a capsule pairing saw palmetto extract with green tea extract are different things; neither has been tested in a clinical trial in that combination.
Related reading: what is saw palmetto, how to choose a good saw palmetto supplement, and how much saw palmetto should you take a day.
Sources
- Pharmacology, efficacy and safety of different extracts of Serenoa repens in patients with lower urinary tract symptoms and benign prostatic hyperplasia: a narrative review A 2026 narrative review found that saw palmetto extracts vary chemically depending on how they're made (hexane, alcohol or CO2), and that most of the existing clinical-trial evidence applies to one specific extraction method rather than saw palmetto as a single, interchangeable ingredient.
- Serenoa repens (saw palmetto): a systematic review of adverse events A systematic review of 40 studies found saw palmetto's side effects are usually mild and similar in frequency to placebo — mainly stomach upset, headache, fatigue and decreased libido — with serious events reported only in isolated case reports of uncertain cause.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.