The soap debate: is bar soap really a skin enemy?

The shower. A daily ritual, a moment of respite. And for many, a pivotal decision looms: bar soap or body wash? A seemingly simple choice, yet one fraught with implications for skin health and personal preference. The longstanding debate isn't just about convenience—it's about chemistry and how your cleanser interacts with your skin's delicate ecosystem.

Understanding the chemistry: saponification and ph levels

The fundamental difference boils down to formulation. Traditional bar soaps, often handcrafted, are products of saponification—a chemical reaction between oils (animal or vegetable-based) and lye. While this process creates soap, the resulting product can often present a higher, more alkaline pH. This is where the potential problem arises. Board-certified dermatologist Brendan Camp, based in Manhattan, explains that