- CAS No: 1117-86-8
- MW: 178.28
- MF: C8H18O2
- EINECSNo: 214-254-7

Caprylyl Glycol is a popular cosmetic ingredient that functions as a humectant, emollient, and preservative enhancer. It is commonly used in skincare and personal care products for its moisturizing and antimicrobial properties. Here are its primary function and applications:

1. Humectant: Caprylyl Glycol has excellent humectant properties, meaning it helps attract and retain moisture on the skin. It aids in keeping the skin hydrated and supple, contributing to improved skin texture and appearance.

2. Emollient: Caprylyl Glycol can act as an emollient, forming a protective barrier on the skin's surface to lock in moisture and prevent water loss. This helps to maintain skin softness and smoothness.

3. Preservative Enhancer: Caprylyl Glycol also serves as a preservative enhancer when combined with other antimicrobial agents. It helps improve the efficacy of preservatives, thereby extending the shelf life of cosmetic products and protecting them from contamination by microorganisms.

Caprylyl Glycol is found in a wide range of skincare and personal care products due to its versatile properties. Some common applications include:

1. Moisturizers: Caprylyl Glycol is a key ingredient in various moisturizing products, such as lotions, creams, and serums, to enhance their hydrating effects.

2. Cleansers: It can be included in facial cleansers and body washes to maintain skin moisture while cleansing.

3. Sunscreens: Caprylyl Glycol is used in sunscreen formulations to prevent moisture loss and improve skin feel.

4. Hair Care Products: It is also found in hair conditioners and styling products to provide moisturization and manageability to the hair.

5. Make-up: Caprylyl Glycol is used in some cosmetic formulations to improve the spreadability and texture of makeup products.