As NINGBO INNO PHARMCHEM CO.,LTD., we understand the critical role surfactants play in delivering effective cleansing solutions. One of the most widely utilized and highly regarded surfactants in both household and personal care products is Sodium Lauryl Ether Sulfate, commonly known as SLES. Specifically, SLES 70% stands out due to its exceptional balance of performance, mildness, and environmental considerations. In this blog post, we will delve into the scientific underpinnings of why SLES 70% is a preferred choice for formulators worldwide.

The effectiveness of any cleaning product hinges on its ability to break down and remove unwanted substances like dirt, oil, and grease. SLES 70% excels in this regard due to its unique chemical structure. As an anionic surfactant, it possesses a hydrophilic (water-attracting) head and a lipophilic (oil-attracting) tail. This amphipathic nature allows SLES to surround oil and dirt particles, forming micelles that can be easily washed away with water. This fundamental mechanism underpins its superior cleaning power, making it a go-to ingredient for everything from dish soaps to shampoos.

Beyond its impressive cleaning capabilities, SLES 70% is celebrated for its excellent foaming properties. The rich, stable lather it produces is often associated with efficacy and a luxurious user experience, particularly in personal care items like body washes and shampoos. This characteristic contributes significantly to consumer satisfaction and brand perception. Furthermore, SLES 70% demonstrates remarkable emulsification capabilities, enabling the stable blending of oil and water phases within formulations. This is crucial for creating homogenous and stable products that maintain their integrity over time.

One of the most significant advantages of SLES 70% is its gentleness. While many potent surfactants can strip the skin and hair of natural oils, leading to dryness and irritation, SLES is known for its relatively low irritation potential. This makes it an ideal primary surfactant for products intended for sensitive skin or frequent use. The ethoxylation process, which differentiates SLES from its predecessor SLS, significantly reduces its irritating effects, a key factor in its widespread adoption in the cosmetic industry. For those seeking effective yet mild cleansing, understanding the benefits of SLES 70% is paramount.

Environmental responsibility is also a growing concern for consumers and manufacturers alike. SLES 70% scores highly in this area due to its high biodegradability. This means that once it enters the environment, it breaks down relatively quickly into simpler, harmless substances, minimizing its ecological impact. This attribute aligns with the increasing demand for sustainable and eco-friendly chemical ingredients. As we continue to innovate, NINGBO INNO PHARMCHEM CO.,LTD. remains committed to providing ingredients like SLES 70% that meet stringent performance and sustainability standards.

In summary, the widespread use and preference for SLES 70% are well-founded. Its superior cleaning, emulsifying, and foaming properties, coupled with its mildness and high biodegradability, make it an indispensable component in modern cleaning and personal care formulations. By understanding the science behind this versatile surfactant, businesses can make informed choices to develop products that are both effective and consumer-friendly.