Serenoa repens
saw palmetto berrySerenoa
Herbal supplement
Saw palmetto is a plant that grows in warm climates. It's often used to help with prostate issues and hair loss, but there's not a lot of scientific evidence to support its effectiveness.
Moderate Concern
Source: EFSA assessment
The safety concern with saw palmetto is due to potential interactions with medications and the lack of standardization in supplements.
No result found for this ingredient.
r/herbalism
229
Heavily ridiculed on hair loss subreddits after I reposted my herbal findings for hair growth
Comparative study of the chemical profile, cytotoxic activity, and molecular docking of Serenoa repens extract and a pharmaceutical product.
Mostafa EM, Aldekhail NM, Alnusaire TS
2025
Read on PubMedRelated Ingredients
Last updated: May 16, 2026