It helps with enamel remineralization well which makes it an important substance to reduce and prevent dental caries. It is a calcium salt of glycerophosphoric acid, which plays an important role in dental care by providing the teeth with calcium and phosphate minerals for strong and healthy enamel.
In fact, calcium glycerophosphate is shown in clinical studies to be quite capable of aiding enamel remineralization. In a study of 50 patients, those using calcium glycerophosphate toothpaste had enamel hardness improvements by up to 30% verses standard fluoride toothpastes. This extra hardness resists decay and erosion while strengthening tooth enamel, which in turn resist cavities.
Also, the calcium glycerophosphate reduces dental sensitivity. A study was published in Journal of Clinical Dentistry revealing that toothpaste containing calcium glycerophosphate has decreased dental sensitivity by almost 40% among patients with sensitive teeth. This reduction takes place as calcium glycerophosphate aids in the building up of a protection layer over open dentinal tubules reducing sensation to heat or cold.
It is also found in overhead tints and other dental applications like whitening products. Some of these calcium phosphates, like calcium glycerophosphate for example reduce the enamel loss due to erosion from things that might be found in your bleaching or whitening treatments. In a study completed comparing patients using whitening products either with or without calcium glycerophosphate, the group treated by containing aluminum lactate and alumina had 50% less enamel dissolved in comparison to those who were not.
Aside from that, calcium glycerophosphate helps to take good care of oral health by regulating pH levels in the mouth. It relieves acids which oral bacteria produces thus minimizes demineralization and decay. Recent studies show that products with calcium glycerophosphate can reduce the acidic oral PH up to 20% and enhance saliva properties, promoting health gums86.
This indicates a broader trend of incorporating remineralizing agents in dental products and introduces an emerging category—oral care plus. The American Dental Association (ADA) has praised the virtue of these chemicals in maintaining and improving good oral health.
If you would like more information about calcium glycerophosphate and how / where it is used in other branches of medicine than Check out this resource on what is calcium glycerophosphate, which gives an overview as well some applications that are being researched. This certainly highlights its importance in the field of modern dental caries management where tooth remineralization and sensitivity reduction are key.