Toothpaste is a complex mixture. It usually consists of friction agents (such as calcium carbonate, calcium hydrogen phosphate, calcium pyrophosphate, silicon dioxide, aluminum hydroxide), humectant (such as glycerin, sorbitol, propylene glycol, polyethylene glycol and water), surfactants (such as sodium dodecyl sulfate, sodium 2-acyloxy bond sulfonate, sodium lauroyl sarcosine), thickening agents (such as carboxymethyl cellulose, antler pectin, hydroxyethyl cellulose, Xanthan gum, guar gum, carrageenan, etc.) Sweeteners (such as glycerin, sodium cyclohexylamine sulfonate, sodium saccharin, etc.), preservatives (such as potassium sorbate and sodium benzoate), active additives (such as chlorophyll, fluoride), pigments, essence, etc. are mixed. Special toothpaste is a toothpaste with special properties.
Toothpaste is composed of powdered friction agents, wetting agents, surfactants, adhesives, spices, sweeteners, and other special ingredients.