Oleanolic aldehyde is an antimicrobial compound used to inhibit oral bacteria. Oleanolic aldehyde inhibits Streptococcus mutans and Porphyromonas gingivalis, which are associated with dental caries and periodontal disease, with minimum inhibitory concentrations (MICs) of 488 μg/mL and 250 μg/mL, respectively.

Bronopol is a Standardized Chemical Allergen. The physiologic effect of bronopol is by means of Increased Histamine Release and Cell-mediated Immunity.

Perillartine is a sweetener, which activates the taste receptor type 1 member 2 (Tas1r2) subunit in a species-dependent manner.