Rosemary Extract
INCI: Rosmarinus Officinalis (Rosemary) Leaf Extract
Contains carnosic acid and rosmarinic acid – antioxidants that also protect other unstable formula components from oxidation.
Protection
Evidence by route
Topical application
DVery weak or conflicting data.
Antioxidant properties confirmed in vitro. More commonly used as a formula stabilizer (protecting oils from rancidity) than as a standalone active. Few clinical skin studies.
- Bai N et al. Free Radic Biol Med. 2010;48(10):1412-1418.
Tolerability and safety
Irritation potential
LowAllergen risk
LowPregnancy
SafeSkin types
Suitable for
NormalCombinationOily
Use with caution
Sensitive
Frequently asked questions
Is Rosemary Extract safe during pregnancy?
Rosemary Extract is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Rosemary Extract for?
Rosemary Extract suits: normal, combination, oily. Use with caution in: sensitive.