Occlusive Agents

Definition: Ingredients that form a protective layer on the skin or nails to slow down water evaporation.
Examples: Mineral oil, petroleum jelly, and silicone oils.
Analogy: Think of occlusive agents as a raincoat for your skin or nails. They don’t add water, but they prevent it from escaping.
Use in Nail Care: Occlusive oils help keep nails flexible and reduce the risk of cracking by locking in existing moisture.