Rosemary Extract
AntioxidantPreservativeNaturalAlso known as: Rosmarinus Officinalis Extract, Rosemary Leaf Extract, Carnosic Acid
An extract from rosemary leaves rich in carnosic acid and rosmarinic acid. Used as both an antioxidant active and natural preservative.
Routine placement
Serum · AM
Time to results
4-8 weeks for brighter, more even-toned skin
Antioxidant protection, natural preservation, anti-inflammatory, antimicrobial, protects product stability.
Present in formulations as both an active and preservative. No specific application instructions.
Strong antioxidant activity from carnosic acid and rosmarinic acid. Also effective at preventing lipid oxidation in formulations.
- rosemary allergy
- Lamiaceae family allergy
Cautions
Generally well tolerated. Possible sensitization in those with Lamiaceae family allergies. May have mild fragrance.
What does Rosemary Extract do for skin?
Rosemary Extract is used in skincare primarily as a antioxidant ingredient. Its effects depend on concentration and formulation. Check the benefits section above for specific details.
Is Rosemary Extract safe for sensitive skin?
Rosemary Extract is generally well-tolerated, but sensitivity varies by individual. Start with a patch test if you have reactive skin, and introduce gradually into your routine.
Can I use Rosemary Extract every day?
For most skin types, daily use is appropriate at standard concentrations. If you experience any irritation, reduce frequency to every other day.
How long does Rosemary Extract take to fade dark spots?
Most brightening ingredients take 8-12 weeks of consistent daily use to show visible improvement in hyperpigmentation. Results vary by skin tone and spot severity.
Does your skincare contain Rosemary Extract?
Paste your product's ingredient list to check, or create your Skinularity ID for a full routine.
Find Rosemary Extract products
Browse skincare products containing Rosemary Extract.
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