The best diuretic supplements you can buy

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AI-generated summary · updated July 29, 2026 · verify details before purchase.

1. 

   1 Best overall Nature's Way

   Nature's Way Dandelion Root 1000 mg Capsules

   ★★★★☆4.4/5 $7.81

   A well-studied herbal diuretic that supports fluid balance and liver health.

   • Clinically researched
   • Gentle on stomach

   • May cause mild laxative effect

   View on Amazon manufacturer site
2. 

   2 Best for metabolism boost NOW Foods

   NOW Foods Green Tea Extract 400 mg Capsules

   ★★★★☆4.3/5 $17.14

   Contains concentrated EGCG for natural diuretic activity and antioxidant support.

   • High EGCG content
   • Supports metabolism

   • Caffeine sensitive users may feel jittery

   View on Amazon manufacturer site
3. 

   3 Best for urinary health Pure Encapsulations

   Pure Encapsulations Cranberry Extract 500 mg

   ★★★★☆4.2/5 $41.50

   Standardized cranberry extract promotes healthy urinary tract function and mild diuresis.

   • Standardized potency
   • Allergen free

   • Higher price point

   View on Amazon manufacturer site
4. 

   4 Best budget pick Horbäach

   Jarrow Formulas Horsetail 150 mg Capsules

   ★★★★☆4.1/5 $9.99

   Silica-rich horsetail acts as a natural diuretic and supports connective tissue health.

   • Affordable
   • Silica source

   • May have earthy taste if opened

   View on Amazon manufacturer site
5. 

   5 Best for electrolyte balance Life Extension

   Life Extension Magnesium Citrate 250 mg

   ★★★★☆4.5/5 $9.50

   Magnesium citrate helps draw excess water from tissues while replenishing vital electrolytes.

   • Electrolyte support
   • High absorption

   • Can act as laxative at high doses

   View on Amazon manufacturer site
6. 

   6 Best for blood pressure Swanson

   Swanson Celery Seed Extract 500 mg

   ★★★★☆4.0/5 $12.69

   Celery seed is a traditional diuretic that may aid in sodium balance and blood pressure regulation.

   • Supports blood pressure
   • Low dose needed

   • Mild flavor

   View on Amazon manufacturer site
7. 

   7 Best for natural flavor SOLARAY

   Solaray Parsley Leaf Extract 400 mg

   ★★★★☆4.2/5 $14.19

   Parsley leaf provides a gentle diuretic effect and is rich in antioxidants and vitamins.

   • Natural flavor
   • Rich in vitamins

   • Less potent than some herbs

   View on Amazon manufacturer site

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