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For informational purposes only — not medical advice. Always consult a dermatologist for skin concerns.

Rosemary Leaf Essential Oil

1% line markerAI-analyzed

INCI: ROSMARINUS OFFICINALIS LEAF OIL

fragrance ingredientantimicrobialantioxidanthair conditioning agentskin conditioning agent

What it does

The essential oil distilled from the leaves of the rosemary plant. It is widely used as a fragrance ingredient, and for its stimulating, antimicrobial, and antioxidant properties in hair and skin care.

Skin Concerns

Beneficial for

acneoily skinagingsun damage

May aggravate

sensitivityrednessrosaceaeczema

Safety & Science

Safety summary

Can be sensitizing for some individuals, especially in high concentrations. Contains potential allergens like limonene and linalool. Should be used with caution during pregnancy.

CAS Number

84604-14-8

1% line marker

This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.

Found In Products

Related Ingredients

At a Glance

INCI Name: ROSMARINUS OFFICINALIS LEAF OIL
Common Name: Rosemary Leaf Essential Oil
Functions: fragrance ingredient, antimicrobial, antioxidant, hair conditioning agent, skin conditioning agent
Products: 374 products
CAS Number: 84604-14-8

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.

Rosemary Leaf Essential Oil — Skincare Ingredient Guide — Dermasift — Dermasift