Barrier agents

Barrier agents are substances used to create a protective layer on the skin or mucous membranes, preventing or reducing the absorption of harmful substances, such as irritants or pathogens. They act like a shield, maintaining skin integrity and promoting healing. Common examples include barrier creams or ointments used in healthcare and personal care to protect against moisture, irritants, or chemicals. These agents are essential in managing conditions like diaper rash or dermatitis, as they help safeguard sensitive areas and support the skin’s natural defenses.