How Sodium Lauryl Sulfate (SLS) Is Wrecking Your Skin
Sodium Lauryl Sulfate is one of the oldest and harshest surfactants used in skincare. A surfactant has properties that allow it to act like a detergent, making it suitable for a cleansing job. Products like Cetaphil Gentle Skin Cleanser claim to be very gentle on the skin, yet contain Sodium Lauryl Sulfate (SLS). It is considered […]