The Problem with “Soap” That’s Not Actually Soap

Dr. Kimberly Shaw

Clinical Associate Professor at University of Alabama

Mar 4, 2025

4

min read

Dr. Kimberly Shaw

Clinical Associate Professor at University of Alabama

Mar 4, 2025

4

min read

Dr. Kimberly Shaw

Clinical Associate Professor at University of Alabama

Mar 4, 2025

4

min read

Most big-brand soaps aren’t really soap. They’re bars of synthetic detergents disguised with scent and color.

What Makes a Real Soap?

Saponification
True soap is made through saponification—mixing oils with lye to create soap and natural glycerin. It’s safe, effective, and centuries old.

What’s in Detergent Bars?
Commercial “soaps” often contain SLS, parabens, artificial hardeners, and fragrances. These ingredients can dry out skin and disrupt its pH balance.

Why It Matters
A study from the Journal of Dermatology found that handmade soaps reduced dryness by up to 40% compared to synthetic bars.