Sodium coco sulfate (SCS) is a gentle surfactant derived from coconut oil, used in various personal care products like shampoos, body washes, and toothpastes. It's a milder alternative to sodium lauryl sulfate (SLS), a harsher surfactant, known for its ability to cleanse, emulsify, and create foam. SCS is generally considered biodegradable and less likely to cause skin irritation than SLS.