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| Catalog Number | CI-SC-0006 |
| Product Name | Caprylyl Glycol |
| CAS | 1117-86-8 |
| Structure |  |
| Description | Preservative and preservative-potentiator for cosmetic applications. Boosts efficacy of traditional preservatives. Is also an effective humectant and emollient providing unique skin feel. |
| Solubility | Soluble in glycols and alcohols |
| Appearance | Clear liquid to semi-solid white paste, mild characteristic odor |
| Application | All kinds of skin and hair care products |
| Storage | Store light-protected at a cool and dry place |
| HS Code | 2905390000 |
| INCI | Caprylyl Glycol |
| Uses | Recommended use level of 1-2%. Can be added directly to the formulation during pre- or post-emulsification at or below 60°C/140°F. When solidified, revert by gently warming. For external use only. |
Caprylyl Glycol, known chemically as 1,2-Octanediol, is a versatile ingredient frequently incorporated into skincare products due to its multifaceted properties. This colorless liquid or semi-solid is derived from natural sources and is renowned for its humectant, antiseptic, antiparasitic, antioxidant, and emollient characteristics. Its stability under heat and adaptable pH range make it an ideal component for both leave-on and rinse-off personal care formulations. Particularly effective in treating head lice in children, it conditions hair and scalp while leveraging its anti-parasitic nature. As a powerful penetration enhancer, Caprylyl Glycol facilitates deeper absorption of active ingredients into the skin. It also suppresses microbial growth, enhancing the efficacy of other preservatives and thus extending product shelf life. Additionally, its viscosity aids in adjusting the formulation's rheological properties, while its solubilizing capability stabilizes emulsions, improving the sensory experience with better spreadability and a pleasant texture. Importantly, Caprylyl Glycol is a biodegradable, eco-friendly ingredient sourced from renewable materials, suitable for a wide range of personal care applications.
What is Caprylyl Glycol and what are its primary uses in skincare products?
Caprylyl Glycol, also known as 1,2-Octanediol, is a versatile ingredient used in skincare products due to its numerous beneficial properties. It is a colorless liquid or semi-solid derived from raw natural materials and is widely recognized for its humectant, antiseptic, antiparasitic, antioxidant, and emollient properties. It is commonly employed in both leave-on and rinse-off personal care products for its ability to hydrate, protect, and condition the skin. Furthermore, Caprylyl Glycol serves as a preservative booster, enhancing the effectiveness and shelf-life of skincare formulations by suppressing the growth of bacteria, molds, and yeasts.
How does Caprylyl Glycol function as a preservative booster in formulations?
Caprylyl Glycol primarily acts as a preservative booster by enhancing the efficacy of other preservatives in a formulation. It helps to suppress the growth of unwanted microorganisms such as bacteria, molds, and yeasts, thereby prolonging the shelf-life of personal care products. When used in combination with other preservatives, it strengthens the overall preservation system without necessitating higher concentrations of traditional preservatives.
Can Caprylyl Glycol be used in products for children, and is it safe for that purpose?
Yes, Caprylyl Glycol is considered safe for use in products formulated for children. It is particularly beneficial in treating conditions such as head louse due to its antiparasitic properties, which allow it to dehydrate the insect's cuticle effectively. Additionally, Caprylyl Glycol conditions both hair and scalp while maintaining its safety profile, making it an excellent choice for children's personal care formulations.
What role does Caprylyl Glycol play in enhancing other ingredients in a formula?
Caprylyl Glycol acts as a potent penetration enhancer, helping other components of a skincare formula to reach deeper layers of the skin. This ability enhances the effectiveness of active ingredients. Furthermore, it can aid in dissolving certain ingredients or stabilizing emulsions due to its solubilizer and emollient properties, thereby improving the overall consistency and sensory profile of the final product.
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