NOW Supplements Taurine 500 mg Nervous System Health* Amino Acid 100 Veg Capsules
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This supplement features taurine, a beneficial amino acid known for supporting nervous system and cardiovascular health. The formulation is clean and minimally processed, with only a few benign additives like rice flour and hypromellose. The absence of artificial sweeteners, dyes, or harmful preservatives contributes to its high rating.
Key ingredients 4
TaurineGood
Taurine is an amino acid that supports nervous system health and is often used for its antioxidant properties. It is naturally occurring and not synthetically processed, making it a high-quality active ingredient. Taurine is well-regarded for its role in cardiovascular health and cellular hydration.
Benefits
Taurine supports cardiovascular health, aids in electrolyte balance, and has antioxidant properties.
Rice FlourNeutral
Rice flour is used as a filler in supplements and is generally considered neutral in terms of health impact. It is minimally processed and does not contain any harmful additives. Rice flour is a gluten-free alternative to wheat flour, making it suitable for those with gluten sensitivities.
See more about Rice Flour →HypromelloseNeutral
Hypromellose is a plant-derived cellulose used as a capsule material, providing a vegetarian alternative to gelatin. It is considered neutral as it does not contribute any nutritional value or significant health risks. Hypromellose is widely used in the supplement industry for its stability and non-reactive properties.
See more about Hypromellose →Silicon DioxideNeutral
Silicon dioxide is used as an anti-caking agent to prevent clumping in powdered supplements. It is considered neutral as it is inert and does not affect the nutritional profile of the product. Silicon dioxide is generally recognized as safe when used in small amounts in food products.
See more about Silicon Dioxide →Processing
Unprocessed or Minimally Processed Foods
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