Calcium Glycerophosphate

What is Calcium Glycerophosphate?

Calcium glycerophosphate is a chelated calcium salt formed from glycerophosphoric acid, combining mineral calcium with an organic phosphate ester derived from glycerol. Synthetically produced for stability, it appears as a white, odorless powder soluble in water. Primarily featured in oral care cosmetics such as toothpastes and mouthwashes, it functions by gradually dissociating to release bioavailable calcium and phosphate ions. These ions contribute to the formulation's buffering capacity and interact with oral biofilms, supporting the performance of hygiene products. Its role stems from the need for controlled mineral delivery in dental formulas, where it enhances ingredient synergy without rapid precipitation, making it suitable for rinse-off applications focused on daily maintenance.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 1 View on EWG →
PubChem View on PubChem →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Oral care agent
Supports oral hygiene performance (cleaning, freshening, plaque control, sensitivity support) in toothpaste, mouthwash, and related products.
Antiplaque
Helps reduce dental plaque buildup by limiting bacterial adhesion and biofilm formation; used in toothpaste and mouthwash formulas to support oral hygiene claims.

Benefits

Supports oral hygiene in toothpastes and mouthwashes through cleaning and freshening actions.

Helps limit bacterial adhesion and biofilm to assist plaque management.

Delivers calcium and phosphate ions compatible with oral care routines.

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit Who Should Avoid
Users incorporating antiplaque features in daily oral products.
Those with rare hypersensitivity to calcium or phosphate salts.
Individuals focused on hygiene maintenance with mineral-supporting formulas.
Individuals allergic to glycerin-derived compounds.
People selecting toothpaste or mouthwash for routine care performance.
Users advised by professionals to limit phosphate intake.

Safety Notes

  • Considered low hazard in cosmetic concentrations by safety assessments.
  • Suitable for oral use in approved product levels without notable concerns.

Frequently Asked Questions about Calcium Glycerophosphate

What is calcium glycerophosphate used for?

It serves as an oral care agent in toothpastes and mouthwashes to aid hygiene and limit plaque.

Is it safe for daily use?

Rated low hazard and suitable for use in oral care products at typical levels.

Does it benefit oral health routines?

Helps support cleaning, freshening, and plaque control in hygiene formulas.