Now Foods: L-Tyrosine Neurotransmitter Support 500 mg, 120 Caps
Analysis updated September 2026 · How Scout scores
At a glance
Summary
This supplement contains L-Tyrosine in its free-form, which is a high-quality ingredient known for supporting neurotransmitter production and cognitive function. The formulation is clean with minimal additives, including a cellulose capsule and vegetable-based stearic acid, which are generally considered safe. The absence of artificial sweeteners, dyes, or harmful preservatives contributes to its high rating.
Key ingredients 4
L-TyrosineGood
L-Tyrosine is an amino acid that supports neurotransmitter production, which can enhance mental alertness and cognitive function. It is a high-quality active ingredient in its free-form, ensuring better absorption and efficacy. This amino acid is particularly beneficial for stress management and improving mood.
Benefits
L-Tyrosine supports the production of dopamine and norepinephrine, which are crucial for brain function and stress response.
HypromelloseNeutral
Hypromellose is a cellulose-based compound 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. This ingredient is commonly used in supplements for its stability and safety.
See more about Hypromellose →Stearic AcidNeutral
Stearic Acid is a fatty acid used as a lubricant in supplement manufacturing, derived from vegetable sources. It is neutral as it does not impact the nutritional profile of the product. This ingredient is generally recognized as safe and is used to ensure the smooth production of capsules.
See more about Stearic Acid →Silicon DioxideNeutral
Silicon Dioxide is an anti-caking agent used to prevent clumping in powdered supplements. It is considered neutral as it does not affect the nutritional value or safety of the product. This ingredient is widely used in the food industry for its effectiveness and safety.
See more about Silicon Dioxide →Processing
Processed Foods
Get the full breakdown in the Scout appTake Scout shopping
Scan any product to see lab results, healthy alternatives, and your personalized analysis.
Download on theApp Store GET IT ONGoogle Play