Skin absorption

Skin absorption is the process by which substances pass through the outer layer of the skin and enter the bloodstream or tissues. When a chemical or compound comes into contact with the skin, it can penetrate the skin’s layers depending on factors like the substance’s properties, skin condition, and exposure time. This process allows certain ingredients in medications, chemicals, or products to have a local or systemic effect. Understanding skin absorption is important for assessing safety and efficacy, especially in pharmaceuticals, cosmetics, and chemicals, to minimize risks and ensure desired outcomes.