Back to Ingredient Dictionary

PEG-100 LANOLIN

Description

PEG-100 Lanolin is a versatile emollient and emulsifier derived from lanolin, a natural wax secreted by wool-bearing animals. This highly modified form of lanolin is water-soluble, making it an excellent ingredient for various skincare and haircare formulations. Its molecular structure consists of lanolin that has been ethoxylated with 100 moles of ethylene oxide, resulting in improved compatibility with aqueous solutions.

In skincare products, PEG-100 Lanolin functions as a humectant and moisturizer, helping to attract and retain water in the skin. It forms a protective barrier on the skin's surface, reducing transepidermal water loss and promoting hydration. This ingredient is particularly beneficial in leave-on products such as creams, lotions, and serums.

For haircare applications, PEG-100 Lanolin serves as a conditioning agent, enhancing the manageability and smoothness of hair. It can help reduce static electricity and improve the overall texture of hair strands. Additionally, its emulsifying properties make it useful in creating stable formulations that combine oil and water-based ingredients.

PEG-100 Lanolin is generally well-tolerated by most skin types, though individuals with wool allergies should exercise caution. Its efficacy and versatility make it a valuable component in many personal care products.