INCI · plant-extract · CIR review pending · used in 1 products
Rosmarinus Officinalis Leaf Extract
Rosmarinus Officinalis Leaf Extract is derived from the leaves of the rosemary plant (Rosmarinus officinalis L., Lamiaceae), with CAS # 84604-14-8. It contains flavonoids, phenolic acids, and diterpenes, with rosmarinic acid as its primary active compound. The extract also contains a small amount of essential oil (1–2%) with fragrant components. Its official CosIng functions are listed as antimicrobial, masking, and skin conditioning.
Evidence level
moderateEWG score
—Comedogenic
—Category
plant-extract● Benefits
Rosmarinic acid provides potent antioxidant and anti-inflammatory activity. The extract also exhibits antibacterial, astringent, and toning properties on the skin.
antioxidantsoothinganti-rednessantimicrobialastringentbarrier-support
● Cautions
Contains a small amount of essential oil with fragrant components (1–2%); individuals with fragrance allergies may want to avoid this ingredient.
