Saw Palmetto
An extract of the Saw Palmetto Berry known to weakly inhibit 5-alpha reductase, thereby reducing DHT. It has few side effects and is generally used to maintain hair rather than for robust regrowth.
Videos Mentioning Saw Palmetto
The Science of Healthy Hair, Hair Loss and How to Regrow Hair
Andrew Huberman
An extract of the Saw Palmetto Berry known to weakly inhibit 5-alpha reductase, thereby reducing DHT. It has few side effects and is generally used to maintain hair rather than for robust regrowth.
Tools for Hormone Optimization in Males | Dr. Kyle Gillett
Andrew Huberman
A known 5-alpha reductase inhibitor, but only affects some isoenzymes, making it less comprehensively effective than finasteride or dutasteride for DHT reduction.
How to Optimize Your Hormones for Health & Vitality | Dr. Kyle Gillett
Andrew Huberman
A supplement commonly taken by older men for prostate health, which inhibits the 5-alpha-reductase enzyme (isoenzymes 1 and 2), similar to finasteride but generally weaker.