Daao Cosmetics Manufacturers will explain the practical application of emulsions in cosmetics.

Hydration and nutrition are fundamental and primary functions of cosmetics. Applying water directly to the skin's surface is difficult to absorb and quickly evaporates, failing to provide sufficient moisture to the skin, preventing it from maintaining an appropriate hydration level and hindering its softness and health.

Cosmetics OEM processing. Furthermore, many nutritional ingredients are poorly soluble in water and must be dissolved in oil for absorption. In contrast, applying an oil film directly to the skin, while inhibiting evaporation, can result in excessive greasiness. Excessive oil can hinder the skin's respiration and normal metabolism, negatively impacting skin health. Therefore, simply applying water or oil to the skin is detrimental to moisturizing and maintaining normal physiological functions.

For cosmetics OEM processing, emulsions containing both oil and water can solve this problem: they hydrate the skin while forming an oil film on the skin's surface to prevent rapid evaporation and avoid excessive greasiness. Furthermore, surfactants are added during formulation to facilitate rinsing. Most cosmetics, such as moisturizers, nourishing creams, and various lotions, contain both oil and water.

Emulsions used in cosmetics are primarily of two basic types: WO and OW. These two types offer different sensory properties on the skin.

For cosmetics OEM processing, OW emulsions offer better spreadability, a non-greasy feel, and a refreshing sensation, but they are inferior to WO emulsions in terms of cleansing and moisturizing properties. WO emulsions offer a smooth appearance, effective cleansing, and excellent lubrication, but they can have a stronger greasy feel and can sometimes feel sticky.