Other ingredients
Microcrystalline Cellulose; Silicon Dioxide (SiO2); Maltodextrin (Tapioca); Sunflower Lecithin; Palm Oil; Guar Gum; Rice Bran Extract; Rice Husk; Gum Acacia; Sunflower Oil
Image: NIH Office of Dietary Supplements, Dietary Supplement Label Database — No separate image reuse license stated
Dr. Mercola
Niacinamide Vitamin B3 50 mg
Tablet or Pill
Serving size1 Tablet(s)
Servings per containerNot listed
Package270 Tablet(s)
Data retrievedJul 28, 2026
Supplement Facts
Serving size 1 Tablet(s)
Niacinamide50 mg313% DV
Label directions
Suggested use: Adults; as a dietary supplement; take one (1) tablet three times daily.
Label warnings
Keep out of reach of children. Do not use if safety seal is broken. If you are nursing pregnant taking medication or have medical condition consult your physician before taking this product.
Identity and label version
NIH label record327185
Entered into NIH DSLDMar 25, 2025
UPC / GTIN00810094212681
Manufacturer / distributor on labelNHP
Market statusOn market in the source data
“Entered into NIH DSLD” is the database entry date for this label record. It is not a manufacturer launch date or a label effective date.
NIH label history (1)
Current labelNIH record 327185Entered Mar 25, 2025
Niacinamide50 mg
Label warning: Keep out of reach of children. Do not use if safety seal is broken. If you are nursing pregnant taking medication or have medical condition consult your physician before taking this product.
Sources and traceability
- NIH Dietary Supplement Label DatabaseData retrieved Jul 28, 2026Open source ↗
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Data comes from product labels or official public sources. It does not mean Safmira, NIH, or FDA approves, certifies, or recommends this product. Label amounts are not laboratory measurements.