INCI name Simmondsia Chinensis Seed Oil
CAS number 90045-98-0
Simmondsia Chinensis Seed Oil, or Jojoba Oil, is a popular cosmetic ingredient derived from Jojoba plant seeds. With its golden-yellow hue and light, non-greasy texture, it closely mimics the skin’s natural oils, making it an excellent moisturizer. It deeply penetrates the skin, providing hydration and nourishment. Widely used in skincare and hair care products, it enhances skin softness and hair health.
Purpose
Jojoba oil serves as an emollient, softening and smoothing the skin while preventing moisture loss. It provides hair conditioning, enhancing shine, reducing frizz, and nourishing the scalp. As a moisturizer, it deeply hydrates without feeling greasy, making it ideal for all skin types. Its skin conditioning properties help improve texture, elasticity, and overall skin health.
Origin
Jojoba Oil (Simmondsia Chinensis Seed Oil) is extracted by cold-pressing Jojoba plant seeds. The seeds are mechanically crushed, and the oil is then filtered and refined to eliminate impurities. This process preserves its beneficial properties, ensuring a high-quality ingredient for cosmetics and skincare products.
| Feature | Description |
| Name | Jajoba oil |
| Type | Natural emollient oil |
| Source | Extracted from the seeds of the Jojoba plant (Simmondsia chinensis) |
| PH | 4.5-7.5 |
| Color | Golden-yellow (refined versions may appear colorless) |
| Odor | Mild, slightly nutty or odorless (depending on refinement) |
| Boiling point | 398°C |
| Concentration | 1-10% |
| Physical state | Liquid |
| Solubility | Insoluble in water |
Mimics Human Sebum
Jojoba oil’s molecular structure is nearly identical to human sebum, allowing it to blend seamlessly with the skin’s natural oils. This makes it highly biocompatible, helping to regulate oil production without clogging pores or causing breakouts.
Non-Comedogenic & Fast Absorbing
Unlike heavier plant oils, Jojoba oil is lightweight and absorbs quickly into the skin. It does not leave a greasy residue, making it ideal for oily, acne-prone, and combination skin types.
Stable & Long Shelf Life
Unlike most natural oils, Jojoba oil is a liquid wax rather than a triglyceride. This unique composition makes it highly resistant to oxidation, preventing it from turning rancid. It has an exceptionally long shelf life and remains stable even when exposed to heat and light.
Hypoallergenic & Gentle
Jojoba oil is naturally free from common allergens and irritants. Its gentle, non-reactive nature makes it suitable for even the most sensitive skin types, including babies and individuals with conditions like eczema or rosacea.
Rich in Natural Vitamin E & Antioxidants
Packed with vitamin E and powerful antioxidants, Jojoba oil helps protect the skin from environmental stressors like pollution and UV damage. It supports skin repair, reduces free radical damage, and promotes a youthful, healthy complexion.
Moisture-Locking & Protective Barrier
Jojoba oil creates a breathable, protective barrier on the skin, helping to lock in moisture while preventing transepidermal water loss. This barrier effect shields the skin from pollutants and harsh weather conditions without suffocating it.
Balancing Effect on Skin
Because Jojoba oil closely mimics sebum, it naturally balances the skin’s oil production. It hydrates dry skin while preventing excess oil buildup in oily and acne-prone skin, making it a versatile ingredient for all skin types.
Excellent Heat & UV Stability
Jojoba oil remains stable under high temperatures and prolonged sun exposure, unlike many plant oils that degrade and lose effectiveness. This stability makes it an excellent ingredient in sunscreens, after-sun products, and outdoor skincare formulations.
Multi-Functional Use
Jojoba oil serves multiple purposes in cosmetic formulations. It acts as a natural emulsifier in lotions, a carrier oil for essential oils, a penetration enhancer in serums, and a conditioning agent in makeup, skincare, and haircare products.
Anti-Inflammatory & Healing Properties
With its natural anti-inflammatory compounds, Jojoba oil helps calm irritated skin, reduce redness, and soothe conditions like eczema, psoriasis, and acne. It also accelerates wound healing and minimizes the appearance of scars.
Strengthens & Protects Hair
Jojoba oil nourishes the scalp, reduces dandruff, and conditions hair strands from root to tip. It strengthens weak or damaged hair, enhances shine, and improves manageability without weighing hair down. Its lightweight nature makes it ideal for all hair types, including fine and oily hair.
Non-Toxic & Biodegradable
As a 100% natural and biodegradable oil, Jojoba oil is an eco-friendly alternative to synthetic emollients like mineral oil and silicones. It is free from harmful chemicals, making it a sustainable and safe choice for clean beauty formulations.
Applications of Jojoba Oil in Cosmetics, Hair Care, and Skin Care
Cosmetic Applications
- Used in lipsticks, lip balms, and glosses to provide hydration and a smooth texture.
- Acts as a natural emollient in foundations, BB creams, and tinted moisturizers, ensuring a silky finish.
- Found in makeup removers due to its ability to dissolve even waterproof cosmetics while nourishing the skin.
- Used as a carrier oil in essential oil blends and perfume formulations.
- Enhances the spreadability and absorption of creams, lotions, and serums.
Hair Care Applications
- Conditions and strengthens hair by penetrating the hair shaft, reducing breakage and split ends.
- Helps to balance scalp oil production, making it suitable for both dry and oily scalps.
- Used in anti-dandruff treatments to soothe and hydrate the scalp, reducing flakiness and irritation.
- Adds shine and smoothness to hair without leaving a greasy residue, making it an ideal ingredient in serums and leave-in conditioners.
- Used in hair masks and deep conditioning treatments to restore moisture and improve elasticity.
Skin Care Applications
- Acts as a powerful moisturizer in face creams, body lotions, and serums, keeping skin soft and hydrated.
- Commonly used in anti-aging products due to its antioxidant properties, which help reduce fine lines and wrinkles.
- Found in acne treatments due to its antibacterial and anti-inflammatory properties, which help soothe breakouts.
- Used in body oils and massage oils for its smooth glide and deep hydration benefits.
- Ideal for soothing sensitive or irritated skin, making it a popular choice in eczema and psoriasis treatments.
- Helps in wound healing and scar reduction by promoting skin regeneration.
- Used in sunscreens and after-sun products due to its ability to protect against moisture loss and environmental damage.
