Development of modern quality standards for a dietary supplement containing essential oils

Abstract

In recent years, dietary supplements containing essential oils have gained significant popularity due to their natural origin and pronounced biological activity. Essential oils are complex mixtures of volatile compounds, mainly terpenes and phenolic derivatives, which determine both their therapeutic effects and potential safety risks. Peppermint, camphor tree, and eucalyptus essential oils are among the most widely used ingredients owing to their antiseptic, anti-inflammatory, expectorant, and tonic properties. However, high chemical variability, volatility, and susceptibility to degradation create challenges for quality control and standardization, especially in multicomponent dosage forms. Therefore, the development of scientifically justified quality standards for dietary supplements containing essential oils remains an актуal task.