Cupressus Sempervirens Leaf/Nut/Stem Oil is an essential oil derived from the leaves, nuts, and stems of the Cupressus sempervirens plant, commonly known as the Mediterranean cypress. This plant belongs to the Cupressaceae family. Cupressus Sempervirens Leaf/Nut/Stem Oil is highly valued in the cosmetic and personal care industry for its antiseptic, astringent, and skin-conditioning properties. The oil is used to enhance the effectiveness and appeal of various skincare and haircare formulations.

Chemical Composition and Structure
Cupressus Sempervirens Leaf/Nut/Stem Oil contains a variety of bioactive compounds that contribute to its beneficial effects on the skin and hair. The specific composition includes:

Monoterpenes: Such as alpha-pinene, beta-pinene, and limonene, which provide antiseptic and anti-inflammatory benefits.
Sesquiterpenes: Such as cedrol and alpha-cedrene, known for their calming and skin-conditioning properties.
Phenolic Compounds: Which offer antioxidant protection.
Vitamins: Particularly vitamins E and C, known for their skin-nourishing and antioxidant properties.
Physical Properties
Cupressus Sempervirens Leaf/Nut/Stem Oil typically appears as a pale yellow to amber liquid with a fresh, woody, and slightly spicy aroma. It is easily soluble in oils and other solvents, making it suitable for use in various cosmetic and personal care formulations.

Cosmetic and Personal Care Applications
Antiseptic: The monoterpenes in the oil provide antiseptic properties, making it useful for treating minor cuts, wounds, and infections.

Astringent: The oil has astringent properties that help tighten and tone the skin, making it beneficial for oily and acne-prone skin.

Skin Conditioning: The oil's vitamins and sesquiterpenes help improve the texture and appearance of the skin, making it softer and more resilient.

Anti-Inflammatory: The oil provides anti-inflammatory benefits, helping to reduce redness and irritation.

Antioxidant Protection: The phenolic compounds and vitamins in the oil help protect the skin from environmental stressors and free radical damage.

Hair Conditioning: The oil can be used in haircare formulations to improve scalp health and promote shiny, healthy hair.

Environmental and Safety Considerations

Cupressus Sempervirens Leaf/Nut/Stem Oil is generally considered safe for use in cosmetic and personal care products. It is well-tolerated by most skin types, including sensitive skin. The production process is environmentally friendly, utilizing sustainable agricultural practices. However, as with all essential oils, it should be patch-tested before use, especially for those with sensitive skin or allergies.

Cosmetic Safety

Restricted cosmetic ingredient as III/123 a Relevant Item in the Annexes of the European Cosmetics Regulation 1223/2009. Substance or ingredient reported: Cupressus sempervirens oil and extract. Peroxide value less than 10 mmoles/L. This limit applies to the substance and not to the finished cosmetic product.

Cosmetics - INCI Functions


Skin conditioning agent - Emollient. Emollients have the characteristic of enhancing the skin barrier through a source of exogenous lipids that adhere to the skin, improving barrier properties by filling gaps in intercorneocyte clusters to improve hydration while protecting against inflammation. In practice, they have the ability to create a barrier that prevents transepidermal water loss. Emollients are described as degreasing or refreshing additives that improve the lipid content of the upper layers of the skin by preventing degreasing and drying of the skin. The problem with emollients is that many have a strong lipophilic character and are identified as occlusive ingredients; they are oily and fatty materials that remain on the skin surface and reduce transepidermal water loss. In cosmetics, emollients and moisturisers are often considered synonymous with humectants and occlusives.
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CAS: 84696-07-1 EC number 283-626-9