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- Chemically activated, so no light is needed
- Powerful 40% hydrogen peroxide gel
- Opalescence tooth whitening gel contains PF (potassium nitrate and fluoride). Potassium nitrate has been shown to help reduce sensitivity. Fluoride has been shown to help reduce caries and strengthen enamel. Together they help to improve the overall health of the teeth.1-5
- Fresh chemical for each application
- Precise delivery
- Easy to see for complete removal