Polypodium leucotomos: benefits by goal, the dosage that worked, and the supplements ranked
What the 5 human studies of polypodium leucotomos we graded show for each goal, the dose that worked, and the products that hold it. This page is educational, not medical advice.
Polypodium leucotomos benefits, by goal: what the studies show
Members OnlyThe top 1 of 1 goals
| Goal | What the studies show | Studies | Dose that worked |
|---|---|---|---|
| Younger-Looking Skin for Women | Improved in studies 5 studies, 1 showed an improvement, 1 pooled analysis | 5 | 480 mg |
Polypodium leucotomos supplements, ranked by the human studies
Members OnlyThe top 1 of 1

Polypodium leucotomos dosage: how much per day
The dose that worked in the studies, and the upper limit
The studies taken by mouth that showed an improvement gave 480 mg a day.
Biohacker panel
Members OnlyWhat our 10 biohackers say about polypodium leucotomos
Ben Greenfield, 29 Jun 2023: Recommends polypodium leukotamos, a fern from South America, as an ingredient in the Summer Ready supplement that has powerful antioxidant properties to support skin from within and strengthen its ability to resist free radical damage. Source
Questions people ask
Members OnlyAnswered from the figures on this page
What is polypodium leucotomos good for?
By the human studies we graded, polypodium leucotomos shows an improvement for Younger-Looking skin for women.
Polypodium leucotomos for younger-looking skin for women: what do the studies show?
In the human studies of polypodium leucotomos we graded for younger-looking skin for women: 5 studies, 1 showed an improvement, 1 pooled analysis. The dose that worked: 480 mg a day.
How much polypodium leucotomos per day?
The studies taken by mouth that showed an improvement used 480 mg a day.
When should I take polypodium leucotomos?
The label of the one polypodium leucotomos product we graded says to take it in the morning.
Can I take polypodium leucotomos with my meds?
Some supplements can change how meds work or are absorbed. Members have every product checked against the meds in their Health Profile before it joins their protocol.
Educational, not medical advice. Figures come from the human studies on PubMed we have graded; a study counts for a form when it names the form it used. Updated as new studies arrive. How we grade →
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