Body lotions typically consist of a blend of oils, emollients, thickeners, humectants, emulsifiers, fragrances, and preservatives.
Vaseline: Characterized by its viscous, ointment-like appearance, Vaseline is a commonly used lubricant in cosmetic products; it is unlikely to trigger acute irritation or allergic reactions. It is not readily absorbed by the skin; instead, it forms a protective oily film on the skin's surface, thereby minimizing moisture loss and acting as a barrier against external bacterial invasion.
Petrolatum / Mineral Oil: A byproduct of petroleum refining, this ingredient is colorless, odorless, and hypoallergenic. In cosmetic formulations, it serves as both a solvent and an emollient, while also exhibiting anti-static properties. Mineral oil is classified into cosmetic grades and pharmaceutical grades; the cosmetic grade is considered highly safe and presents a low risk of skin irritation.
Shea Butter: Functioning as both a humectant and an emollient, Shea butter promotes wound healing and aids in viscosity control. It helps prevent moisture loss in dry skin, facilitates the recovery of compromised skin, and enhances both skin smoothness and barrier function. Additionally, it helps regulate product flow and viscosity, thereby improving the overall sensory appeal and tactile feel of the product during application.
