Squalane

Cosmate®SQA Squalane is a stable, skin friendly, gentle, and active high-end natural oil with a colorless transparent liquid appearance and high chemical stability.Cosmate®SQA Squalane is a natural component of sebum, which can be considered a biomimetic sebum and can aid in the penetration of other active ingredients; It plays a crucial role in skin barrier repair. Squalane is widely used in the cosmetics industry.

Cosmate®SQA Squalane is extremely gentle due to its stability and high purity, low impurities in the product, and being a component of the skin. It has no sticky feeling during and after application, and has a soft cushion after absorption, improving the softness and moisturizing sensation of the skin. Cosmate®SQA Squalane  is a saturated alkane that does not undergo rancidity like vegetable oil under high temperatures and ultraviolet radiation. It is stable at -30 ℃ -200 ℃ and can be used in thermoplastic products such as lipstick. When used in hair care products, it can increase brightness and enhance the sense of detachment; Not irritating to the skin, not allergenic, very safe, especially suitable for baby care products.

Squalane is a hydrogenated derivative of squalene, a lipid naturally present in human sebum. It is widely used in cosmetics for its exceptional compatibility with the skin’s lipid barrier and versatile moisturizing properties. Unlike squalene, squalane is highly stable, resistant to oxidation, and suitable for long-term use in formulations. Modern production methods prioritize plant-based (e.g., sugarcane, olive) or biotech-derived sources, aligning with sustainability and vegan trends.

Key Functions

1. Deep Hydration: Acts as an emollient, forming a protective layer to prevent transepidermal water loss (TEWL) and maintain skin suppleness.
2. Barrier Reinforcement: Mimics natural lipids to strengthen the skin’s moisture barrier, enhancing resilience against environmental stressors.
3. Non-Comedogenic Moisturization: Lightweight texture penetrates quickly without clogging pores, ideal for acne-prone or sensitive skin.
4. Antioxidant Support: Neutralizes free radicals caused by UV exposure and pollution, reducing oxidative damage.
5. Enhanced Product Spreadability: Improves the sensory feel of formulations, delivering a silky, non-greasy finish.

Mechanism of Action

• Lipid Integration: Structurally similar to sebum, it integrates into the stratum corneum, filling gaps between skin cells to restore smoothness.
• Occlusive Layer Formation: Creates a breathable barrier to lock in moisture while allowing skin respiration.
• Controlled Release (Microencapsulation): Advanced delivery systems, such as squalane microcapsules, enable sustained release, prolonging efficacy. Studies show microencapsulated squalane retains 30–40% of its content after repeated washing, suggesting potential for long-lasting skincare benefits.

Advantages 

1. Stability: Hydrogenation eliminates oxidation risks, ensuring a longer shelf life compared to squalene.
2. Versatility: Compatible with oils, serums, creams, and sunscreens.
3. Skin Compatibility: Hypoallergenic and suitable for all skin types, including sensitive and mature skin.
4. Sustainability: Plant-based and synthetic production methods reduce reliance on animal-derived sources.
5. Synergy with Actives: Enhances penetration of other bioactive ingredients (e.g., retinoids, vitamins) while mitigating irritation.

Applications

1. Moisturizers & Serums: Boosts hydration in creams and lightweight serums.
2. Cleansing Oils: Dissolves impurities without stripping natural oils.
3. Sun Care: Improves spreadability of UV filters and provides antioxidant support.
4. Hair Care: Conditions scalp and hair, reducing frizz and enhancing shine.
5. Innovative Delivery Systems: Microencapsulated squalane (e.g., in fabric-based skincare textiles) demonstrates potential for controlled, long-term release, a concept adaptable to leave-on cosmetics like overnight masks or long-wear primers.

Technical Parameters:

Functions:
* Strengthen the repair of the epidermis, effectively form a natural protective film, and help balance the skin and sebum;
* Delaying skin aging, improving and eliminating chloasma;
* Promote blood microcirculation, enhance cell metabolism, and help repair damaged cells.

Applications:
* Repair skin damage
* Antioxidant
* Anti aging

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*Small Order Support

*Continuous Innovation

*Specialize in Active Ingredients

*All Ingredients are Traceable