herb2 cited usesBest taken: with_food

Saw Palmetto

A liposterolic extract of Serenoa repens berries. Inhibits 5-alpha reductase to reduce DHT conversion, traditionally used to support prostate health and may help with androgenic hair thinning.

What it’s good for

Inhibits 5-alpha reductase, reducing conversion of testosterone to DHT, the primary androgenic trigger of pattern hair loss.

Dose: 160–320 mg

AcneModerate

Blocks androgen receptors and 5-alpha reductase, reducing sebum production and sebaceous gland activity.

Dose: 160–320 mg

Free mobile app

Take the research with you.

Scan supplement barcodes, track your daily stack, and get a personalized score based on your symptoms and goals — all in the Vitalizey app.

Barcode scannerStack scoringExpert protocolsUpper-limit alerts
Get early accessHow it works →