Considerations

• Oral Irritation Used in oral care products like toothpaste, SLS has been found to lead to irritation and desquamation of oral soft tissue. It may increase the incidence of mouth ulcers in susceptible individuals. It may also interfere with the ability for teeth to remineralize. • Skin Irritation SLS has been found to cause a number of effects in animal studies. In concentrations as low as 10%, SLS was found to cause skin corrosion. SLS is thought to create an inflammatory response in skin and other organs due to its ability to inhibit lymph cells. Known to be a severe skin irritant and at even low concentrations can cause transepidermal water loss, leading to dry skin or eczema. • Penetration Enhancer Has the ability to pass through the skin's barrier and bring other chemicals with it. • Environmental Hazard SLS released into waterways from personal care use can affect aquatic systems and harm marine life. Birds in SLS-polluted water are at risk for death.