Hydrated Silica
Approved Ingredients
Hydrated Silica
Hydrated silica is an odourless white powder derived from silica (silicon dioxide), an abundant compound found in around the world in quartz, sand and obsidian. It has mild abrasive properties, and can be used in toothpaste to assist with whitening and the removal of plaque.
Other names: Hydrosilicic Acid, Silica Gel, Silica Hydrate, Silicic Acid, Silicic Acid Hydrate, Silicon Dioxide Hydrate
INCI Name:
Hydrated Silica
Ingredient origins:
Quartz Sand
Role:
Abrasive, Oral Care Agent
Common name:
Hydrated Silica
EWG score: The EWG score is a hazard score ranging from 1-2 (low hazard), 3-6 (moderate hazard) and 7-10 (high hazard) published by the Environmental Working Group. Their data is sourced from the Skin Deep® database and studies published in open scientific literature.
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