High Quality 99% Caprylyl Glycol/1,2-Octanediol CAS 1117-86-8 Cosmetic Grade Caprylyl Glycol for Cosmetic Industry

Octanediol has wide applications in cosmetics, mainly due to its multifunctionality, which enhances the performance and feel of products.

1. Moisturizer

Octanediol has moisturizing properties and helps maintain the skin's hydration, preventing dryness. It forms a thin protective film on the skin, reducing water loss, which is why it's commonly used in creams, lotions, and cleansing products to keep the skin moisturized and smooth.

2. Solvent

Octanediol is a good solvent that can dissolve difficult-to-dissolve active ingredients or fragrances, improving the solubility and stability of other ingredients in cosmetics. For example, it can help plant extracts, antioxidants, and other components dissolve and disperse better, enhancing the effectiveness of the product.

3. Antibacterial and Preservative Properties

Octanediol has certain antibacterial properties that inhibit the growth of bacteria and microorganisms, which is why it is used as an auxiliary preservative in cosmetics to extend the shelf life of the product. Compared to traditional preservatives, Octanediol has a milder antibacterial effect, making it suitable for sensitive skin.

4. Skin Penetration Enhancer

Octanediol has the ability to enhance skin penetration, helping other active ingredients (such as vitamins, anti-aging components, peptides, etc.) to penetrate deeper into the skin, thereby improving the skincare effect. This characteristic makes it commonly used in products that require deep treatment, such as serums and anti-aging products.

5. Improving Product Texture

Octanediol also serves as an emulsifier or thickening agent in cosmetics, improving the texture of products to make them smoother and softer. It provides a silky feel in products like face creams, eye creams, and day creams.

6. Gentle Alternative

Compared to some traditional solvents and preservatives, Octanediol is relatively mild and has low irritation, making it widely used in sensitive skin care products. It is a preferred option for sensitive skin users because it does not cause excessive allergic reactions or skin irritation.

7. Improving Fragrance Stability

Since Octanediol helps dissolve fragrances and enhances their stability in products, it is often used in perfumes, fragrances, and shower gels to ensure the longevity and stability of the scent.

8. Antioxidant Properties

Octanediol is also believed to have certain antioxidant properties, helping reduce oxidation reactions in products during storage and use, thereby extending the product's shelf life and preserving the active ingredients.

Summary

Octanediol in cosmetics mainly serves as a moisturizer, solvent, antibacterial agent, preservative, skin penetration enhancer, and texture improver. Due to its gentle nature, Octanediol has become an essential ingredient in many cosmetic brands, especially in products for sensitive skin or those requiring deep penetration.