Sodium Lauryl Sulfate (SLS), also known as Sodium Dodecyl Sulfate (CAS: 151-21-3), is a widely recognized anionic surfactant valued for its exceptional foaming, cleansing, and emulsifying properties. In the cosmetic industry, its applications are diverse, making it a sought-after ingredient for product formulators. If you are looking to buy high-quality SLS for your cosmetic product development, understanding its benefits and sourcing from reputable manufacturers is key.

SLS: A Key Surfactant in Cosmetics

The primary function of SLS in cosmetic products is its role as a surfactant. Surfactants possess molecules that are attracted to both water and oil, allowing them to effectively lift and wash away dirt, oil, and impurities from the skin and hair. This makes SLS a popular choice for:

  • Cleansing Products: Found in shampoos, body washes, facial cleansers, and hand soaps, SLS creates a rich lather, providing a satisfying sensory experience and effective cleaning.
  • Emulsification: In products like lotions and creams, SLS helps to blend oil and water-based ingredients, creating stable emulsions.
  • Foaming Agent: Its ability to generate abundant foam is highly desired in bubble baths and certain facial cleansers.

Sourcing Quality SLS from China

When formulating cosmetic products, the quality of ingredients directly impacts the final product's performance and safety. As a dedicated manufacturer and supplier of Sodium Lauryl Sulfate in China, we offer a product that meets high standards of purity and efficacy. Our Pharmaceutical Grade SLS, with 99.0% purity, is also an excellent choice for cosmetic formulators seeking superior performance. We understand the need for consistent quality and reliable supply, offering competitive price structures for bulk purchases. Many cosmetic brands choose to purchase SLS from trusted Chinese suppliers due to the cost-effectiveness and large-scale production capabilities available.

Considerations for Cosmetic Formulators

While SLS is highly effective, formulators often consider its potential for skin irritation, particularly in leave-on products or at higher concentrations. When you buy SLS, it's advisable to:

  • Optimize Concentration: Use SLS at appropriate levels to achieve desired foaming and cleansing without causing irritation.
  • Combine with Milder Surfactants: Many formulations incorporate SLS alongside milder surfactants like Sodium Laureth Sulfate (SLES) or coco-glucoside to create a balanced cleansing system.
  • Focus on Product Type: SLS is generally considered safe and effective in rinse-off products.

For those seeking a reliable supplier for their cosmetic ingredient needs, we provide a high-quality Sodium Lauryl Sulfate. We invite you to inquire about our product specifications, request a sample, and discuss pricing to fulfill your formulation requirements. Partner with a manufacturer committed to quality for your next cosmetic innovation.