Other Combinations

B-50 Complex

by 21st Century · Tablet or Pill

Supplement facts from the label of B-50 Complex by 21st Century: Thiamine 50 mg, Riboflavin 50 mg, Niacin 50 mg, Vitamin B6 50 mg….

Label of B-50 Complex, 21st Century
Label image: NIH DSLD · full label (PDF)
Serving size1 Tablet(s)
Servings per container60
Most servings a day on the label1
TypeOther Combinations
Barcode740985222515
Label recordDSLD 326313 · entered 2025-03-25

Supplement Facts

IngredientPer serving% DVUpper limit (adults)
Thiamine (Thiamine Mononitrate, Vitamin B1)50 mg4,167%—
Riboflavin (Vitamin B2)50 mg3,846%—
Niacin (Niacinamide)50 mg313%35 mg · 143% at label max ⚠
Vitamin B6 (Pyridoxine Hydrochloride)50 mg2,941%100 mg · 50% at label max
Folate667 mcg DFE167%—
└ Folic Acid400 mcg—1,000 mcg · 40% at label max
Vitamin B12 (Cyanocobalamin)50 mcg2,083%—
Biotin50 mcg167%—
Pantothenic Acid (D-Calcium Pantothenate)10 mg200%—
Calcium (Calcium Carbonate)124 mg10%2,500 mg · 5% 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) · Gluten Free

Claim types: Nutrient · All Other · Structure/Function

Suggested/Recommended/Usage/Directions: Directions: As a vitamin supplement, adults take one (1) tablet daily with any meal or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary.

Precautions re: All Other: Do not exceed recommended dosage.

Precautions re: Pregnant or Nursing or Prescription Medications: Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure.

Precautions re: All Other: Stop use and contact a physician if adverse reactions occur.

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

Precautions re: All Other: Do not use if product appears to be tampered with or seal is broken.

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).