NOW Supplements D-Mannose 500 mg Non-GMO Project Verified Healthy Urinary Tract* 60 Veg Capsules
Analysis updated July 2026 · How Scout scores
At a glance
Summary
This supplement features a clean formulation with minimal additives, including hypromellose and rice flour, which are generally considered benign. The absence of artificial dyes, sweeteners, and seed oils contributes positively to its rating. The product's focus on a single active ingredient, D-Mannose, supports its intended use for urinary tract health without unnecessary fillers or harmful substances.
Key ingredients 5
HypromelloseNeutral
Hypromellose is a plant-derived cellulose used as a capsule shell. It is considered neutral as it does not contribute any nutritional value or harm. It is widely used in supplements for its ability to form a stable, vegan-friendly capsule.
See more about Hypromellose →Rice FlourNeutral
Rice flour is often used as a filler or flow agent in supplements. It is neutral as it provides no significant health benefits or risks in the small amounts used. It is a gluten-free option, making it suitable for those with gluten sensitivities.
See more about Rice Flour →Stearic AcidNeutral
Stearic acid is a fatty acid used as a lubricant in supplement manufacturing. It is considered neutral as it does not impact health negatively or positively in the small amounts used. It helps ensure the smooth production of capsules.
See more about Stearic Acid →Magnesium StearateNeutral
Magnesium stearate is a common flow agent in supplements, aiding in the manufacturing process. It is neutral as it does not provide health benefits or pose risks in the small quantities used. It ensures consistent quality and prevents ingredients from sticking to equipment.
See more about Magnesium Stearate →Silicon DioxideNeutral
Silicon dioxide is used as an anti-caking agent to prevent clumping in supplements. It is neutral as it does not affect health in the small amounts used. It is a naturally occurring compound that ensures product stability.
See more about Silicon Dioxide →Processing
Processed Foods
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