Essences are water-based and contain high contents of active ingredients to hydrate, protect, and boost the overall health of skin. Hydrosols are water-based products made from the distillation of fresh flowers, leaves, fruits, and other plant materials. Toners can fall under the umbrella of hydrosols, but the difference is that most toners include alcohols and/or acids, and generally include more potent ingredients. Hydrosols an and essences offer gentle ingredients that tone without the use of more potent acids.
