Vitamin

Niacinamide Vitamin B3 50 mg

by Dr. Mercola · Tablet or Pill

Supplement facts from the label of Niacinamide Vitamin B3 50 mg by Dr. Mercola: Niacinamide 50 mg.

Label of Niacinamide Vitamin B3 50 mg, Dr. Mercola
Label image: NIH DSLD · full label (PDF)
Serving size1 Tablet(s)
Servings per container270
Most servings a day on the label3
TypeVitamin
Barcode810094212681
Label recordDSLD 327185 · entered 2025-03-25

Supplement Facts

IngredientPer serving% DVUpper limit (adults)
Niacinamide (Vitamin B3)50 mg313%35 mg · 429% at label max ⚠

⚠ Above the upper limit: at the most servings a day printed on the label, at least one ingredient goes above the adult UL. Some ULs apply only to supplemental forms (shown on each ingredient page).

Upper limits: NIH ODS Fact Sheets for Health Professionals. Compared only where the unit converts and the limit applies to the form on the label.

On the label

For: Adult (18 - 50 Years)

Claim types: Nutrient · All Other

Suggested/Recommended/Usage/Directions: Suggested use: Adults, as a dietary supplement, take one (1) tablet three times daily.

Precautions re: Children: Keep out of reach of children.

Precautions re: All Other: Do not use if safety seal is broken.

Precautions re: Pregnant or Nursing or Prescription Medications: If you are nursing, pregnant, taking medication or have medical condition, consult your physician before taking this product.

Formula re: Contains: Niacinamide Vitamin B3 50mg per tablet

Formulation re: Other: Non-Flushing

This page repeats what the label says and the official upper limits for healthy adults. It is not medical advice: ask a doctor, pharmacist or registered dietitian about your own intake, especially if you are pregnant, take medicines or have a health condition.

Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).