Polyethylene Glycol (PEG) 4000 is highly valued in the cosmetic and pharmaceutical industries for its exceptional surfactant properties and its role as a safe, effective ingredient in various formulations. NINGBO INNO PHARMCHEM CO.,LTD. provides high-purity PEG 4000, enabling formulators to create advanced products with enhanced stability and performance.

As a nonionic surfactant, PEG 4000 possesses the ability to reduce surface tension, making it an excellent emulsifier and solubilizer. In cosmetic products like creams, lotions, and ointments, PEG 4000 helps to blend oil and water phases seamlessly, creating stable emulsions that have a desirable texture and consistency. Its humectant properties also contribute to skin hydration, making it a valuable ingredient in moisturizing formulations. The low toxicity and minimal irritation potential of PEG 4000 make it suitable for a wide range of personal care products, ensuring safety and consumer satisfaction.

In the pharmaceutical sector, PEG 4000 is extensively used as an excipient. It serves as a base for ointments and suppositories, providing a stable and water-soluble matrix. Its ability to modify viscosity and melting points makes it ideal for controlled drug delivery systems, such as solid dispersions, microcapsules, and implants. The biocompatibility of PEG 4000 ensures its safety for internal and topical applications, contributing to the efficacy and delivery of active pharmaceutical ingredients (APIs). Its use in pharmaceutical formulations underscores its importance in developing advanced drug products that offer improved patient compliance and therapeutic outcomes.

Moreover, PEG 4000 can be reacted with fatty acids to create a variety of ester surfactants with different properties, further broadening its applicability. This chemical reactivity allows for the tailoring of surfactant characteristics to meet specific formulation needs, such as enhanced cleansing, dispersion, or emulsification. The consistent quality and reliable supply from NINGBO INNO PHARMCHEM CO.,LTD. empower researchers and manufacturers to innovate and develop next-generation cosmetic and pharmaceutical products.

The versatility and safety profile of PEG 4000 solidify its position as a cornerstone ingredient for creating effective, stable, and user-friendly products in both the cosmetic and pharmaceutical industries.