What is Polypodium leucotomos?
Polypodium leucotomos is a fern. Its extract is sold in capsules to be taken by mouth.
What it does for skin
We did not find a verified human trial result for oral extract and UV protection in the sources reviewed.
What the research shows
No human trial results for this extract are listed here yet.
Forms, amounts and limits
No dose is established on this page. Follow the product label and ask a dermatologist.
Safety
Ask a clinician before use if you take prescription medicines or have a medical condition.
Talk to a doctor or pharmacist before starting any supplement, especially if you are pregnant, breastfeeding, have a medical condition or take medicines.
Questions
Can I skip sunscreen if I take it?
No. Sunscreen and clothing are the protection to rely on. Any added benefit from the extract is unproven in the sources we reviewed.
Sources
General information, not medical advice. Vanu Health does not sell this supplement. Read our terms.