Sodium Monofluorophosphate ●
TL;DR. This ingredient is an anticaries active in toothpaste and mouth rinse, delivering enamel-mineralizing ions that support remineralization and reduce acid-driven mineral loss. It is not used for texture or preservation; its role is therapeutic oral care.
What does Sodium Monofluorophosphate do in a cosmetic formula?
This ingredient is an anticaries active in toothpaste and mouth rinse, delivering enamel-mineralizing ions that support remineralization and reduce acid-driven mineral loss. It is not used for texture or preservation; its role is therapeutic oral care.
Is Sodium Monofluorophosphate clean?
From a clean-beauty perspective, this ingredient is well studied and tightly regulated in oral care, but it has friction with natural-positioned standards because it is a synthetic dental active and requires use-level controls. Sensitivity is usually tied to misuse or swallowing exposure rather than topical irritation at allowed toothpaste levels.
Is Sodium Monofluorophosphate sustainable?
This material is an inorganic, water-soluble salt made through chemical manufacture from mineral-based inputs. Biodegradability is not the right lens for it; environmental assessment centers on soluble ion load and wastewater dilution rather than breakdown into carbon-based metabolites.
Is Sodium Monofluorophosphate COSMOS-approved?
It is generally not aligned with COSMOS-natural or COSMOS-organic certification because it is a synthetic inorganic oral-care active, not a minimally processed mineral or approved chemically processed ingredient. Green Chemistry fit is mixed: it is efficient at very low dose, but it is not renewable and does not biodegrade in the organic-chemistry sense.
How does Sodium Monofluorophosphate work chemically?
The molecule is an inorganic sodium salt built around a phosphate group with one phosphorus-fluorine bond, which is enzymatically and hydrolytically converted in the mouth to release the active ion. Toothpaste commonly uses about 0.76% to 1.14% of it, corresponding to roughly 1,000 to 1,500 ppm available active ion, and it is valued for better compatibility with calcium-based abrasives than some simpler salts.
Last updated 2026-08-17