SLES vs. SLS: Why Sodium Lauryl Ether Sulfate (SLES) is the Gentler Choice
In the world of surfactants, Sodium Lauryl Sulfate (SLS) and Sodium Lauryl Ether Sulfate (SLES) are often discussed together, but their properties and effects can differ significantly. While both are effective cleansing agents, SLES 70% is increasingly preferred, particularly in personal care formulations, due to its gentler nature. NINGBO INNO PHARMCHEM CO.,LTD. provides high-quality SLES 70%, enabling formulators to create products that balance efficacy with consumer well-being.
SLS, a potent surfactant, is known for its strong cleansing and foaming capabilities. However, it can also be quite harsh, often leading to skin dryness, irritation, and potentially exacerbating conditions like eczema or dermatitis. For many consumers, especially those with sensitive skin, these effects can be a significant drawback. This is where SLES 70% offers a compelling advantage.
SLES 70% is derived from SLS through a process called ethoxylation. This chemical modification results in a surfactant that retains the excellent detergency and foaming properties of SLS but is significantly milder. The ethoxylation process helps to reduce the irritation potential of the molecule, making it a much safer option for products intended for frequent skin contact. This improved mildness is a key reason why SLES 70% is a popular choice for shampoos, body washes, and facial cleansers.
Another notable difference lies in their compatibility and performance in hard water. While SLS can be less effective and more prone to forming insoluble precipitates in hard water, SLES 70% generally performs better. This makes it a more reliable ingredient for products intended for use in diverse geographical locations with varying water hardness.
The biodegradability of SLES 70% further enhances its appeal as a more responsible choice compared to SLS. As environmental consciousness grows, the demand for biodegradable ingredients increases, aligning perfectly with the properties of SLES 70%. By choosing SLES 70% over SLS, brands can offer products that are both effective and more considerate of the environment and consumer health.
For manufacturers aiming to create gentle yet effective personal care products, understanding the benefits of SLES 70% is crucial. NINGBO INNO PHARMCHEM CO.,LTD. is a trusted source for premium SLES 70%, helping you develop formulations that meet high standards of performance and consumer safety. Opting for SLES 70% ensures you provide a superior product that prioritizes the consumer's well-being.
SLS, a potent surfactant, is known for its strong cleansing and foaming capabilities. However, it can also be quite harsh, often leading to skin dryness, irritation, and potentially exacerbating conditions like eczema or dermatitis. For many consumers, especially those with sensitive skin, these effects can be a significant drawback. This is where SLES 70% offers a compelling advantage.
SLES 70% is derived from SLS through a process called ethoxylation. This chemical modification results in a surfactant that retains the excellent detergency and foaming properties of SLS but is significantly milder. The ethoxylation process helps to reduce the irritation potential of the molecule, making it a much safer option for products intended for frequent skin contact. This improved mildness is a key reason why SLES 70% is a popular choice for shampoos, body washes, and facial cleansers.
Another notable difference lies in their compatibility and performance in hard water. While SLS can be less effective and more prone to forming insoluble precipitates in hard water, SLES 70% generally performs better. This makes it a more reliable ingredient for products intended for use in diverse geographical locations with varying water hardness.
The biodegradability of SLES 70% further enhances its appeal as a more responsible choice compared to SLS. As environmental consciousness grows, the demand for biodegradable ingredients increases, aligning perfectly with the properties of SLES 70%. By choosing SLES 70% over SLS, brands can offer products that are both effective and more considerate of the environment and consumer health.
For manufacturers aiming to create gentle yet effective personal care products, understanding the benefits of SLES 70% is crucial. NINGBO INNO PHARMCHEM CO.,LTD. is a trusted source for premium SLES 70%, helping you develop formulations that meet high standards of performance and consumer safety. Opting for SLES 70% ensures you provide a superior product that prioritizes the consumer's well-being.
Perspectives & Insights
Nano Explorer 01
“This improved mildness is a key reason why SLES 70% is a popular choice for shampoos, body washes, and facial cleansers.”
Data Catalyst One
“Another notable difference lies in their compatibility and performance in hard water.”
Chem Thinker Labs
“While SLS can be less effective and more prone to forming insoluble precipitates in hard water, SLES 70% generally performs better.”