1 Product identity
Ingredient risk
1 ingredient to use with caution
B-2 100 mg Riboflavin
BrandCarlson→Single Vitamin and Mineral Tablet or Pill 8 ingredients 1 caution DSLD #216146Net contents: 250 Vegetarian Tablet(s)
Target: Adults and Children 4 years and above
DSLD entry: 2020-03-24
2 Ingredients (8)
IngredientGroupSafety
Microcrystalline CelluloseCellulose—
Stearic AcidStearic Acid—
EthylcelluloseEthylcellulose—
Ingredient amounts require the full DSLD label. View full label at NIH DSLD →
⚠️ Use with caution — restricted in some markets
Magnesium — Severe deficiency (<0.50 mmol/L) causes secondary hypocalcemia and hypokalemia that will not correct until magnesium is repleted first [1].
3 Safety cross-reference
Riboflavin — Generally Safe
⚠ Harmless yellow urine
Calcium — Conditionally Safe
⚠ Cardiovascular risk debated >1,000 mg/day
⚠ Kidney stones
Sodium — Limited Evidence
⚠ Hypertension
⚠ Fluid retention
Silicon — Generally Safe
⚠ Very low toxicity
Magnesium — Use with Caution
⚠ Diarrhea (especially oxide)
⚠ Accumulates in renal impairment
4 Label claims
• Nutrient
• All Other
• Structure/Function
5 Data source
DSLD ID216146
Full labelView at NIH DSLD →
SourceOffice of Dietary Supplements, NIH
Market statusOn market
Entry date2020-03-24
6 More from Carlson
View Carlson Safety Scorecard → 144 products
ACES + OmegaACES+ZnAlpha Lipoic Acid 100 mgAlpha Lipoic Acid 100 mgB Compleet 100B-2 100 mg Riboflavin7 Cite this page
Vancouver
Pkhakadze G. B-2 100 mg Riboflavin — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Jul 28]. Available from: https://supplement.ge/products/b-2-100-mg-riboflavin-216146/
CC BY 4.0. Product data from NIH DSLD; safety analysis by SupplementIndex.
GP
Analyzed by SupplementIndex
PHIG · Editor-in-Chief: Prof. Giorgi Pkhakadze, MD, MPH, PhD
Product data sourced from the NIH Dietary Supplement Label Database (DSLD). Safety cross-referencing by SupplementIndex. This analysis is for informational purposes only. For corrections: info@accreditation.ge.
Publisher: PHIG
Publisher: PHIG