In the dynamic world of cosmetic science, the choice of emulsifiers significantly dictates the performance, stability, and sensory experience of a product. Among the array of surfactants available, Steareth-21 (CAS 9005-00-9) stands out as a cornerstone ingredient, particularly valued for its efficacy in creating smooth, stable oil-in-water emulsions. As a premier manufacturer and supplier of cosmetic raw materials, NINGBO INNO PHARMCHEM CO.,LTD. is proud to offer high-quality Steareth-21, empowering formulators to achieve unparalleled product excellence.

Steareth-21 is a non-ionic surfactant derived from stearyl alcohol and ethoxylated with approximately 21 moles of ethylene oxide. This chemical structure imparts a balanced hydrophilic-lipophilic nature, making it an exceptional emulsifier. Its primary function is to bridge the gap between oil and water phases, preventing them from separating and ensuring a homogenous mixture. This is critical for the creation of creams, lotions, conditioners, and many other personal care products where a stable emulsion is paramount for both efficacy and aesthetic appeal.

Beyond its emulsifying capabilities, Steareth-21 also acts as a solubilizer and stabilizer. It can help to dissolve fragrances and certain active ingredients within formulations, ensuring their even distribution and bioavailability. Furthermore, its presence contributes to the overall stability of the emulsion, preventing creaming, flocculation, or coalescence of oil droplets, thereby extending the shelf life and maintaining the product's intended consistency. For businesses seeking reliable cosmetic ingredients, purchasing Steareth-21 from a reputable manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. ensures you receive a product that meets stringent quality standards.

The mildness of Steareth-21 is another significant advantage. It is well-tolerated by the skin, making it suitable for formulations targeting sensitive skin types. Its compatibility with a wide range of other cosmetic ingredients, including emollients, humectants, and other surfactants, allows for flexible formulation design. This versatility makes it a preferred choice for formulators aiming to create sophisticated and effective personal care products. When you buy Steareth-21 from us, you are investing in an ingredient that simplifies the formulation process while elevating the final product's quality.

For those looking to source this essential ingredient, understanding its applications is key. Whether you are developing advanced skincare serums, nourishing hair masks, or gentle cleansing lotions, Steareth-21 plays a vital role. As a leading supplier in China, we provide detailed specifications and support to help you integrate Steareth-21 into your product lines efficiently. We invite you to request a quote or sample to experience the quality and performance our Steareth-21 offers. Partner with NINGBO INNO PHARMCHEM CO.,LTD. for your Steareth-21 needs and ensure your cosmetic products achieve the highest standards of stability and efficacy.