Rosmarinus officinalis (Rosemary) leaf oil
AKA: Rosemary leaf oil
Plant-Derived
Skin Conditioner
Not Clean
Rosmarinus officinalis (rosemary) leaf oil is a cosmetic ingredient used as masking, skin conditioning. Rated moderate hazard by EWG. Assessed as safe by the CIR.
Family
Lamiaceae (Mint family)
Plant Part
Leaf
Lifeform
Shrub
Climate
Temperate
CAS #
84604-14-8 / 8000-25-7
Form
Oil
Functions
Masking
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Anti-Aging
Antioxidant
Anti-Inflammatory
Softens and smooths skin
Provides scent
Traditional Use
Used for over 2,000 years in Mediterranean folk medicine as an antiseptic, anti-inflammatory, and circulation-boosting agent. Rosemary oil was traditionally applied to skin and scalp to promote healing and improve appearance.
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Caution
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory1 listing →
🛡️Safety-assessed2 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Smooth + Sculpt Set
Grown Alchemist
Essential Face Wipes
Ursa Major
Free Gift: Botanic Buzz Hand Wash
Ursa Major
Skin Defense Primer
Grown Alchemist
Hoppin’ Fresh Bar Soap
Ursa Major
Air Brow
Kosas
Revealer Concealer
Kosas
Skin Defense Primer (50mL)
Grown Alchemist
Invigorate Hand Wash
Grown Alchemist
Regenerating Gel Mask (20ml)
Grown Alchemist
Roll-On Deodorant – Icelandic Moss Extract, Sage Complex
Grown Alchemist
Energize Body Oil
Indie Lee
Phyto-Retinol Advanced Clinical Cream
True Botanicals
Phyto-Retinol Clinical Serum
True Botanicals
Hoppin’ Fresh Bar Soap
Ursa Major
Botanic Buzz Body Lotion
Ursa Major
Botanic Buzz Hand Cream
Ursa Major
Botanic Buzz Hand Wash
Ursa Major
Essential Face Tonic
Ursa Major
Forest Fix Deodorant
Ursa Major
Squalane Facial Oil Home & Travel Duo
Indie Lee
Verified Jun 2026
Data: Kew POWO · CosIng · EWG · CIR