# Opalescence Sensitivity Relief Whitening

NDC: 51206-451
Generic name: Potassium Nitrate and Sodium Fluoride
Labeler / Manufacturer: Ultradent Products, Inc.
Product type: HUMAN OTC DRUG
Marketing category: OTC monograph drug
Dosage form: GEL, DENTIFRICE
Routes: DENTAL
Marketing started: 20260716

FDA application: M022

## Active ingredients

- POTASSIUM NITRATE: 50 mg/g
- SODIUM FLUORIDE: 1.1 mg/g

## Pharmacological class

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## External sources

- openFDA: https://api.fda.gov/drug/ndc.json?search=product_ndc:"51206-451"
- FDA NDC Directory: https://www.accessdata.fda.gov/scripts/cder/ndc/dsp_searchresult.cfm?p_ndc=51206-451