Products are split into three levels based on ingredient labels
GO
Best choiceSLOW
Contains ingredients with possible health concernsSTOP
Contains harmful ingredientsSTOP
burst
Expanding Floss
Last verified: February 11, 2026
- Microcrystalline Wax
- Mint Eucalyptus Aroma
- Xylitol
Why This Product is Rated STOP
Expanding Floss by burst has been evaluated by Million Marker and contains ingredients with known health concerns. This product is rated STOP, indicating higher concern.
We recommend avoiding STOP-rated products and seeking safer alternatives from our GO or SLOW categories.
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