NOW Supplements Vitamin B-2 (Riboflavin) 100 mg Energy Production* 100 Veg Capsules
Summary
This vitamin B-2 supplement contains a simple formulation with minimal additives, which is generally positive for ingredient quality. However, the presence of rice flour and silicon dioxide as fillers, while common, slightly detracts from the overall purity of the product. The absence of harmful substances like artificial dyes or sweeteners contributes to a favorable score.
At a glance
Key ingredients 4
Rice FlourNeutral
Rice flour is commonly used as a filler in supplements and is generally considered neutral. It is a gluten-free carbohydrate source but does not provide significant nutritional benefits in small amounts. Its use in supplements is primarily for bulk and does not impact the active ingredient's efficacy.
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 chemically inert and does not interact with the active ingredients. Its primary role is to encapsulate the supplement, ensuring stability and controlled release.
See more about Hypromellose →Stearic AcidNeutral
Stearic acid is a fatty acid used as a lubricant in supplement manufacturing to prevent ingredients from sticking to equipment. It is generally recognized as safe and does not affect the supplement's active ingredients. Its presence is primarily functional, aiding in the manufacturing process.
See more about Stearic Acid →Silicon DioxideNeutral
Silicon dioxide is used as an anti-caking agent to prevent clumping in powdered supplements. It is considered safe and inert, with no impact on the supplement's active ingredients. Its role is purely functional, ensuring product consistency and stability.
See more about Silicon Dioxide →Processing
Processed Foods
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