Lotions

Lotions

Lotions (/loʊʃənz/) are a type of topical preparation intended for application to the skin. They are typically liquid or semi-solid emulsions of oil and water, used to deliver specific medicinal or cosmetic benefits.

Etymology

The term "lotion" is derived from the Latin word "lotio", which means "a washing". In the context of skincare, it refers to a preparation designed to cleanse, soothe, or heal the skin.

Types of Lotions

There are several types of lotions, each with a specific purpose:

• Moisturizing Lotion: These lotions are designed to hydrate the skin and lock in moisture. They often contain ingredients like glycerin, petrolatum, or hyaluronic acid.

• Medicated Lotion: These lotions contain active ingredients intended to treat specific skin conditions, such as acne, eczema, or psoriasis.

• Sunscreen Lotion: These lotions are formulated to protect the skin from the harmful effects of UV radiation.

• Cleansing Lotion: These lotions are used to remove dirt, oil, and makeup from the skin.

Usage

Lotions are typically applied by spreading a small amount on the skin and rubbing it in until it is absorbed. The specific usage instructions may vary depending on the type of lotion and its intended purpose.

Related Terms

• Cream: A thicker, more concentrated version of a lotion. Creams are typically used for more intensive moisturization or treatment.

• Ointment: A type of topical preparation that is oil-based, rather than water-based. Ointments are typically used for their occlusive properties, which help to create a barrier on the skin.

• Serum: A lightweight, fast-absorbing liquid that delivers concentrated active ingredients to the skin.

• Emulsion: A mixture of two or more liquids that are normally immiscible. In the context of skincare, emulsions are used to combine oil and water into a stable product.

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