Top 5 — Ranked by Evidence
Strong
Olive Leaf Extract (Witholytin®)
Blood pressure reduction
500–1,000 mg/day standardized extract; EFSA cardiovascular claim dose: 5 mg/day
Moderate
Astragalus (Astragalus membranaceus)
Immune system modulation and enhancement
9–30 g/day dried root (traditional TCM dose); standardized extract: 400–1,200 mg
Moderate
Cranberry
Urinary Tract Health
400–500 mg/day standardized extract (PAC 36 mg); for UTI prevention: daily long-
Moderate
Goldenseal (Hydrastis canadensis)
Antimicrobial and immune support
500–1,000 mg/day dried root powder; standardized extract: 250–500 mg/day; typica
Moderate
Lycopene
Antioxidant Protection
8–21 mg/day from food or supplements; cardiovascular/prostate: 15–45 mg/day; tom
All Kidney/Urinary Tract Ingredients (9)
Strong
Olive Leaf Extract (Witholytin®)
Blood pressure reduction
500–1,000 mg/day standardized extract; EFSA cardiovascular claim dose: 5 mg/day
Moderate
Astragalus (Astragalus membranaceus)
Immune system modulation and enhancement
9–30 g/day dried root (traditional TCM dose); standardized extract: 400–1,200 mg
Moderate
Cranberry
Urinary Tract Health
400–500 mg/day standardized extract (PAC 36 mg); for UTI prevention: daily long-
Moderate
Goldenseal (Hydrastis canadensis)
Antimicrobial and immune support
500–1,000 mg/day dried root powder; standardized extract: 250–500 mg/day; typica
Moderate
Lycopene
Antioxidant Protection
8–21 mg/day from food or supplements; cardiovascular/prostate: 15–45 mg/day; tom
Moderate
Pomegranate Extract (Pomella®)
Cardiovascular protection and blood pressure
200–1,000 mg/day standardized extract; pomegranate juice studies use 240–500 mL/
Moderate
Saw Palmetto
Prostate Health
160 mg twice daily (320 mg/day) standardized to 85–95% fatty acids; most studies
Moderate
Terminalia Arjuna (Oxyjun®)
Cardiorespiratory endurance improvement
500 mg/day Oxyjun®; traditional cardiac use: 1–3 g/day bark powder; effects on c
Limited
Dandelion Root
Liver support and detoxification
2–8 g/day dried root; 250–500 mg standardized extract three times daily