Beta-Sitosterol 60 mg by Pure Encapsulations

Men with mild to moderate urinary symptoms from an enlarged prostate often search for beta-sitosterol for BPH. Think weaker stream, frequent nighttime urination, or feeling not fully empty. It fits if your PSA (prostate-specific antigen, the screening blood test) is stable and infection has been ruled out. It is a non-drug option when alpha-blockers cause side effects. If your goal is LDL cholesterol lowering, this dose is not it; that typically requires gram-level plant sterols.

Beta-sitosterol is a plant sterol, a cholesterol look-alike that accumulates in prostate tissue and modulates local signaling. It appears to inhibit 5-alpha-reductase (the enzyme that converts testosterone into DHT, the growth signal for prostate cells) and has anti-inflammatory effects. In trials, men reported better urinary flow and less nighttime urination within 4 to 12 weeks, even though prostate size and PSA often stayed the same.

Take 1–2 capsules daily with meals, split into two doses if possible. Each capsule provides 60 mg beta-sitosterol; two per day (120 mg) lines up with amounts used in positive studies. Give it 4 to 12 weeks before judging benefit, and recheck PSA and symptoms periodically. For cholesterol, clinical protocols use about 2 grams per day of total plant sterols, which is far higher than this formula.

Avoid if you have sitosterolemia (a rare genetic condition that raises plant sterols in the blood). See a clinician first if you have pain, blood in urine, fever, urinary retention, rapid PSA changes, or you are under 40 with new urinary symptoms. Pregnancy and breastfeeding: skip due to limited safety data. Beta-sitosterol can slightly reduce absorption of carotenoids like beta-carotene; keep vegetables in your diet.