NaOH in Natural Soaps – Why We Use It and Why There’s No Need to Worry

If you’ve ever read the ingredient list on our handcrafted soaps, you may have noticed something called Sodium Hydroxide (NaOH) or simply lye. At first glance, it might sound a bit too “chemical”—and technically, it is. But don’t worry. Here’s exactly why NaOH is essential in real soapmaking, and why it’s nothing to fear.

What is Sodium Hydroxide (NaOH)?

NaOH, also known as lye or caustic soda, is a strong alkaline substance. In traditional cold process soapmaking—the method we proudly use at Maniza Ibiza—it plays a crucial role. Without lye, there would be no soap. It’s the ingredient that transforms oils and butters into soap through a natural process called saponification.

But Is It Still in the Soap?

Here’s the important part: No Sodium Hydroxide remains in the final soap. It completely reacts with the oils, resulting in a gentle, skin-loving soap and naturally occurring glycerin—a moisturizing treasure that your skin will adore.

Why We’re Transparent About It

In today’s world, “chemical” often gets a bad reputation. But not everything that sounds chemical is harmful—and not everything “natural” is automatically safe. What truly matters is the result and how it feels on your skin. Our soaps are a combination of artisanal craftsmanship, natural ingredients, and a deep respect for skin health.

Safe, Gentle & Natural – Our Philosophy

We use high-quality Mediterranean oils like olive oil, coconut oil, shea butter, and sweet almond oil—all carefully balanced to ensure a superfatting effect, meaning extra oils remain to nourish your skin. The result is a rich, moisturizing bar that gently cleanses without drying.

In short: Yes, our soaps are made using NaOH—just like any true soap. But the final bar is a mild, natural product, free from any lye, and full of sunshine, sea, and the spirit of Ibiza.