What uses does ProDentim serve then? ProDentim, to put it simply, is a dietary supplement that uses probiotics and other natural substances to improve oral health. The purpose of this chewable pill is to encourage the growth of healthy oral bacteria, which is vital for gum health, breath freshness, and general oral hygiene. ProDentim targets the underlying causes of dental problems by operating at the microbiome level, in contrast to other oral health solutions that might only concentrate on surface cleanliness.