THORNE - Niacinamide - 500mg Niacin - Non-Flushing Form of Vitamin B3 - Support Joint Health Skin Health & Restful Sleep* - Gluten-Free - 180 Capsules
ThorneAnalysis updated October 2026 · How Scout scores
At a glance
Summary
This supplement features niacinamide, a beneficial form of Vitamin B3 known for supporting skin and joint health without causing flushing. The formulation is clean, with minimal additives such as hypromellose and calcium laurate, which are generally considered safe. The absence of harmful ingredients like artificial dyes or sweeteners contributes to its high rating.
Key ingredients 3
NiacinamideGood
Niacinamide is a form of Vitamin B3 that supports skin health, joint health, and restful sleep. It is a non-flushing form of niacin, making it suitable for those sensitive to the flushing effects of other niacin forms. This ingredient is well-regarded for its role in energy metabolism and cellular repair.
Benefits
Niacinamide is beneficial for improving skin elasticity, reducing inflammation, and supporting overall cellular health.
HypromelloseNeutral
Hypromellose is a cellulose-derived compound used as a capsule material. 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 vegetarian-friendly properties.
See more about Hypromellose →Calcium LaurateNeutral
Calcium laurate is used as a flow agent in supplements to ensure even distribution of ingredients. It is considered neutral as it does not provide nutritional benefits or pose significant health risks. This ingredient helps maintain the quality and consistency of the supplement.
Processing
Unprocessed or Minimally Processed Foods
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