Hydrated Silica on the SmileSense Fluoride Toothpaste Label: Inactive Polishing Ingredient
SmileSense’s fluoride label includes Hydrated Silica, a polishing ingredient used in oral-care formulas to help clean the tooth surface.
ingredient guide
Hydrated Silica on the SmileSense Fluoride Toothpaste Label: Inactive Polishing Ingredient
Hydrated Silica is synthetic amorphous silica used in cosmetic science as an abrasive and to help manage formula consistency.
By SeneGence · 
Alan Kante, publisher · Updated
How does Hydrated Silica on the SmileSense Fluoride Toothpaste Label: Inactive Polishing Ingredient work?
In toothpaste, that abrasive role belongs to surface cleaning.