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aqua aqua

Description

Aqua, also known as water, is the fundamental and most abundant ingredient in skincare formulations. This colorless, odorless liquid serves as the primary solvent and carrier for other active ingredients. Its molecular structure, consisting of two hydrogen atoms bonded to one oxygen atom, enables it to dissolve a wide range of substances effectively.

In skincare products, aqua functions as a hydrating agent, helping to maintain skin moisture levels and improve overall skin texture. It acts as a medium for the dispersion of both water-soluble and oil-soluble components, ensuring uniform distribution of active ingredients throughout the formulation. Aqua also plays a crucial role in regulating the viscosity and consistency of products, from lightweight serums to rich creams.

While often overlooked, the quality of aqua used in skincare formulations is paramount. Purified or deionized water is typically employed to prevent contamination and ensure product stability. The pH of aqua in skincare formulations is carefully controlled to match the skin's natural pH, typically ranging from 4.5 to 6.5, to maintain the skin's protective barrier function and optimize the efficacy of other ingredients.