Rosmarinus Officinalis Extract

Rosmarinus Officinalis Extract is derived from the leaves and flowering tops of the Mediterranean rosemary plant, containing high concentrations of carnosic acid, rosmarinic acid, and carnosol—powerful polyphenolic diterpenes that provide exceptional antioxidant activity. Formulators favor this extract because it offers dual functionality: it protects formulations from oxidative degradation (extending shelf life) while simultaneously delivering skin benefits through free radical scavenging and anti-inflammatory properties. The liquid extract form provides easier incorporation into both oil and water phases compared to powdered alternatives, and its natural origin appeals to clean beauty formulations seeking alternatives to synthetic preservatives like BHT.