What is 1,4-Dioxane?

1,4-Dioxane isn’t an ingredient we intentionally add to products; it’s a substance that can emerge unintentionally during manufacturing processes. You might find it in products that create foam, like shampoos, liquid soaps, dishwashing detergents, bubble baths, shower gels, and even toothpastes. Beyond cosmetics and personal care items, low levels can sometimes appear in certain cleaning products and even food packaging.

How Does 1,4-Dioxane Form?

This substance typically forms during the ethoxylation process, where SLS (Sodium Lauryl Sulfate), which can be irritating to the skin, is converted into SLES (Sodium Lauryl Ether Sulfate), a milder alternative. This conversion is a common method used to make products gentler and more effective at foaming. However, 1,4-Dioxane can be a byproduct of this process.

Products containing ingredients like SLES (Sodium Lauryl Ether Sulfate), PEG compounds (Polyethylene Glycol, Polyethylene), Ceteareth, and Oleth are at a higher risk of containing 1,4-Dioxane. These components are frequently used in many everyday products as moisturizers, emulsifiers, or solvents.

Impacts on Human Health

1,4-Dioxane is easily absorbed through the skin. This absorption can increase, especially with bath products where the skin is warmed and pores are open, such as during a hot shower or bath.

Both the United States Environmental Protection Agency (EPA) and the International Agency for Research on Cancer (IARC) classify 1,4-Dioxane as a possible human carcinogen (Group 2B). This classification indicates that exposure to the substance carries potential risks. Research suggests that 1,4-Dioxane can lead to adverse effects on the liver, kidneys, lungs, and central nervous system. More serious health issues might arise with prolonged or high-level exposure.

1,4-Dioxane Detection

Accurately determining the levels of 1,4-Dioxane in your products is crucial for both consumer safety and regulatory compliance. Our laboratory is accredited for 1,4-Dioxane analysis. With our state-of-the-art equipment and experienced team of experts, we provide meticulous and reliable analysis services to ensure the safety of your products.

Don’t hesitate to contact us to ensure your products meet market demands and exceed quality expectations.