Polyethylene glycol 400 (PEG-400) 1 kg

Advanced Functional Solvent and Humectant Polyethylene Glycol 400 for Premium Formulations

Polyethylene glycol 400 stands as an essential multi-functional raw material designed for advanced professional and home formulations across the cosmetic, pharmaceutical, and technical industries. As a high purity liquid polymer of ethylene oxide, this versatile ingredient functions primarily as an exceptional solvent, humectant, and viscosity modifier that ensures the structural stability and sensory perfection of complex mixtures. Formulators and independent creators choose this compound for its ability to seamlessly dissolve poorly soluble active ingredients, bind atmospheric moisture to the skin, and optimize the spreadability of finished products without leaving a heavy greasy residue. Integrating this high quality component into professional developments allows creators to achieve precise texture control, enhanced shelf life, and superior performance standards required in modern manufacturing.

Industrial Applications and Professional Formulation Dynamics

The global market demand for polyethylene glycol 400 remains consistently robust due to its reliability, chemical stability, and exceptional compatibility with a vast array of organic and inorganic compounds. In the cosmetic and personal care sectors, this ingredient serves as a core building block for hydrating serums, facial toners, anti aging emulsions, hair conditioning sprays, and cleansing gels. Its powerful humectant properties draw water molecules into the upper layers of the epidermis, ensuring prolonged hydration and preventing moisture evaporation during dry seasonal conditions.

Within soap making and surfactant based formulations, the compound acts as a stabilizing agent that prevents cracking in transparent soap bases, enhances foam richness, and improves overall skin feel. By assisting in the uniform dispersion of fragrances and essential oils, it ensures that aromatic profiles remain stable and homogeneous throughout the entire shelf life of the product.

In pharmaceutical applications, polyethylene glycol 400 fulfills a critical role as a safe, non toxic vehicle and solvent for active pharmaceutical ingredients. It facilitates the creation of liquid oral preparations, topical ointments, ophthalmic drops, and soft gelatin capsules by enhancing the bioavailability and dissolution rate of active compounds. Its inert nature and low systemic toxicity make it a preferred choice for stringent medical and pharmaceutical manufacturing standards.

Household chemistry and industrial cleaning formulations likewise benefit significantly from the inclusion of this polymer. It operates as an effective coupling agent and viscosity regulator in liquid detergents, surface polishes, automotive care products, and industrial lubricants. Its ability to prevent drying out and maintain consistent fluidity under varying temperature fluctuations ensures optimal performance in household maintenance goods.

For professional formulators and laboratory developers, the advantages of working with this ingredient extend far beyond basic solvency. The compound exhibits excellent thermal stability, resists microbial degradation, and maintains compatibility with a wide spectrum of preservatives, botanical extracts, and mineral components. Whether operating in a large scale manufacturing plant or a boutique artisan studio, creators appreciate the predictable behavior and consistent batch to batch quality that simplifies the development cycle and guarantees reproducible results.

Intensive Hydrating Facial Serum

Purified water, 70 grams Polyethylene glycol, 5 grams Plant glycerin, 5 grams Niacinamide, 3 grams Panthenol, 2 grams Aloe vera liquid extract, 10 grams Mild cosmetic preservative, 1 gram

To prepare this serum, measure the purified water into a clean, sanitized beaker. Add the plant glycerin, niacinamide, and panthenol, stirring gently until completely dissolved. Incorporate the polyethylene glycol 400 and aloe vera liquid extract into the aqueous phase while mixing continuously to ensure uniform distribution of all active components. Finally, add the mild cosmetic preservative, mix the formulation thoroughly for several minutes, and transfer the finished serum into an airtight dropper bottle.

The resulting intensive hydrating facial serum possesses a lightweight, crystal clear gel texture that glides effortlessly across the skin and absorbs within seconds without leaving any sticky or greasy residue. The synergy between the active components and the functional liquid polymer ensures deep moisture delivery, strengthens the natural skin barrier, and instantly relieves tightness. Regular application results in a visibly smoother complexion, enhanced skin elasticity, and a radiant, healthy glow supported by sustained hydration throughout the day.