Ceramide NP

Ceramide NP (N-stearoyl phytosphingosine), also known as Ceramide 3, is a skin-identical lipid that makes up ~50% of the skin’s intercellular lipid matrix. It acts as crucial "mortar" in the skin barrier, locking in moisture and shielding against environmental damage. It is used in moisturizers, serums, and repair creams to treat dry, aging, or irritated skin.

Key Details About Ceramide NP:

Related Names: Ceramide 3, N-stearoyl phytosphingosine, CAS # 72968-43-5.

Primary Functions: Deeply hydrates, repairs the skin barrier, and improves skin elasticity.

Usage Examples: Found in formulations designed for dry skin, sensitive skin, and anti-aging products, often paired with cholesterol and fatty acids for maximum barrier repair.

Skin-Identical: It is structurally identical to the ceramides found naturally in human skin, ensuring high compatibility and effectiveness.