Rosemary Extract (Rosmarinus Officinalis Leaf Extract)
Rosemary leaf extract
Rich in carnosic acid rosmarinic acid ursolic acid; potent antioxidant; natural preservation booster; scalp stimulation; rosemary oil clinical evidence for alopecia comparable to minoxidil 2% in one study (cosmetic claim must reflect evidence level); Lamiaceae allergy possible
Function & Common Use
Antioxidant / Active (scalp / antimicrobial)
Antioxidant
Antioxidant formulas hair growth serums natural preservative systems
Vegetable (rosemary leaves)
Concentration Limits
No limit
Allergen: contains rosmarinic acid (not major allergen); Compositae cross-reactivity
No specific 21 CFR cosmetic limit identified in source checked; EU limit reference: Allergen: contains rosmarinic acid (not major allergen); Compositae cross-reactivity
No specific MFDS limit identified in source checked; verify if ingredient is used in a Korean functional cosmetic category
Pregnancy: No specific restriction identified in source checked; standard cosmetic use
Frequently Asked Questions
Is Rosemary Extract (Rosmarinus Officinalis Leaf Extract) safe to use in skincare?
Rosemary Extract (Rosmarinus Officinalis Leaf Extract) has a Low concern rating from The Clean Sheet. Rich in carnosic acid rosmarinic acid ursolic acid; potent antioxidant; natural preservation booster; scalp stimulation; rosemary oil clinical evidence for alopecia comparable to minoxidil 2% in one study (cosmetic claim must reflect evidence level); Lamiaceae allergy possible
Is Rosemary Extract (Rosmarinus Officinalis Leaf Extract) allowed in India?
Rosemary Extract (Rosmarinus Officinalis Leaf Extract) is currently classified as "Permitted" under Indian cosmetics regulations. No concentration limit is specified for India.
What is Rosemary Extract (Rosmarinus Officinalis Leaf Extract) used for in cosmetics?
Rosemary Extract (Rosmarinus Officinalis Leaf Extract) functions as: Antioxidant / Active (scalp / antimicrobial). It is commonly found in: Antioxidant formulas hair growth serums natural preservative systems.
Can Rosemary Extract (Rosmarinus Officinalis Leaf Extract) cause an allergic reaction?
Yes. Rosemary Extract (Rosmarinus Officinalis Leaf Extract) has an allergen flag (Yes). If you have sensitive skin or known fragrance/contact allergies, patch-test products containing this ingredient before full use.
Regulatory Status
Identifiers
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