Rosemary essential oil

An essential oil obtained from the evergreen rosemary shrub is a valuable addition to skincare, acting as a natural defence against stress and skin damage. This aromatic extract from the plant’s leaves brings a unique blend of antioxidant, anti-inflammatory and antimicrobial properties to the skin’s surface, helping to keep skin healthy and balanced.

The essential oil works by neutralising free radicals, effectively preventing premature ageing and strengthening the skin’s protective barrier. Its anti-inflammatory compounds, such as rosmarinic acid and carnosic acid, also help soothe irritation and reduce redness and swelling. The oil also stimulates circulation and supports cell regeneration, promoting faster healing and skin hydration.

This ingredient is particularly suited to blemish-prone, oily and acne-prone skin, where its antibacterial properties help kill bacteria and reduce the severity of acne lesions. It is also suitable for skin affected by eczema, dermatitis or psoriasis, as it eases inflammatory reactions and supports the healing of minor wounds.

Scientific research provides strong evidence of rosemary’s effectiveness in skin healing. According to a new study from the Perelman School of Medicine at the University of Pennsylvania, published in JCI Insight, carnosic acid, a compound found in rosemary leaves, may significantly improve skin wound healing and reduce scarring. The study states: “Our findings suggest that rosemary extract — specifically the antioxidant carnosic acid — may shift the healing process from scar formation to the regeneration of healthy skin”.