Simmondsia Chinensis (Jojoba) Seed Oil – Cosmetic Uses in Skin and Hair Care

What Is Jojoba Seed Oil?

Simmondsia Chinensis (Jojoba) Seed Oil is obtained from the seeds of the jojoba plant. Despite being commonly referred to as an oil, jojoba is chemically a liquid wax. It combines some of the protective characteristics associated with waxes with the light, soft skin feel of an oil.

Jojoba is also notable for its compatibility with the skin's natural surface lipids and its ability to provide a smooth, non-heavy sensory profile.

Cosmetic Uses in Skin Care

Jojoba oil is primarily used as an emollient and skin protectant. It helps soften the skin and can be incorporated into formulations designed for dry, rough, or environmentally stressed skin.

It is commonly used in:

• Facial moisturisers and creams
• Body lotions and creams
• Balms and protective formulations
• Products for dry skin
• Skin-conditioning products

Jojoba oil is also a good solvent for sebum and can be used in formulations intended to complement the skin's natural moisturising properties.

Cosmetic Uses in Hair Care

Jojoba oil has extensive applications in hair care and has traditionally been used as a hair conditioner and restorative ingredient. It can be incorporated into conditioners, hair treatments, oils, and other products designed to improve the feel and manageability of the hair.

Safety

The Cosmetic Ingredient Review (CIR) Expert Panel has assessed the safety of jojoba oil and several related jojoba-derived ingredients. Based on the available information, the panel concluded that these ingredients are safe for use as cosmetic ingredients.

Ingredient Information

INCI: Simmondsia Chinensis (Jojoba) Seed Oil
CAS: 61789-91-1
Function: Emollient

Source: Dweck, Anthony. Handbook of Natural Ingredients (Dweck Books 4) . Dweck Data. Kindle Edition.