Rosemary Oil
Rosemary oil is a fragrant, herbaceous essential oil extracted from the leaves of the rosemary plant. Popular in UK skincare and haircare, it brings a fresh, woody scent and is valued for its stimulating and clarifying properties in both premium and high-street formulas.
How it works in skincare
In cosmetics and skincare, rosemary oil functions as a natural astringent and fragrance component. Its volatile compounds help balance sebum production while imparting a clean, herbal aroma to products. It is commonly blended into shampoos, scalp treatments, toners and lightweight moisturisers where it contributes to a refreshing sensory experience and supports the overall efficacy of botanical formulations.
Key benefits
- Helps clarify and balance oily skin
- Refreshes and tones the scalp
- Adds a pleasant herbal fragrance to formulas
- Supports healthy-looking hair and shine
- Provides a stimulating sensation in massage oils
- Works as a natural antioxidant in anhydrous products
Best for
oily skin, combination skin, acne-prone skin, normal scalp, dull hair
Where it comes from
Rosemary oil is steam-distilled from the needle-like leaves of Rosmarinus officinalis (now classified as Salvia rosmarinus), an evergreen shrub native to the Mediterranean region.