At Soaps & Such, we’re all about crafting gentle, skin-loving bars you’ll be excited to reach for.

Here’s a friendly, quick-read look at how we make cold process soap, what goes into it, and why we cure every batch for 4–6 weeks before it’s ready to use.

What is cold process soap?

Cold process soap is a traditional way to turn fats and oils into soap by reacting them with a safe lye solution. We mix the oils with the lye, and through a careful saponification reaction, the mixture thickens to a trace, is poured into molds, and then waits to become a finished bar. Heat isn’t sped up here; instead, the batter rests and hardens as it cures, resulting in a hard, moisturizing bar.

Our ingredients, made with care At Soaps & Such, we start with a blend of high-quality base oils and butters. Olive oil, coconut oil, and sustainably sourced palm oil form the backbone, with butters like shea or cocoa adding conditioning. Each ingredient brings something special—cleansing, lather, and softness—so we can create bars that feel good on the skin and hold up nicely in the shower.

We work with a precise, tested lye solution and water to drive the saponification safely and effectively. We also add extras—fragrance or essential oils, natural colorants, clays, oats, honey, or botanical infusions—to give each soap its unique look and feel. A little “superfat” oil remains unsaponified in the final bar to boost gentleness and skin-conditioning properties.

A simple journey from oils to soap.

Making soap this way is a little science and a little art. We measure and blend the oils, carefully mix in the cooled lye solution, and watch for that smooth “trace” where the batter leaves a light trail on the surface. At trace, we fold in fragrance, color, and additives, then pour into molds and insulate to keep the saponification steady. After about a day or two, the loaf is ready to be cut into bars. Those bars then move to a curing space where air can circulate and moisture can slowly escape.

Why we cure for 4–6 weeks.

The curing time is the secret to a great bar. As the soap cures, water slowly evaporates, helping the bar become firmer and longer-lasting. The pH settles to a milder level, making the soap gentler on the skin. Glycerin stays in the bar, providing its natural moisturization, while the scent and color settle in so you get a pleasant, balanced experience from the first lather to the last use. A properly cured bar is harder, longer-lasting, and easier to handle—whether you’re at home or shipping to customers.

Caring for curing soap.

We keep our curing soaps in a clean, well-ventilated space with steady temperature and good airflow. Bars are spaced so air can circulate, away from direct sunlight and heat. A little patience here goes a long way: once cured, the bars are ready to be enjoyed and used daily.

Knowing when a bar is ready.

In about 4–6 weeks, our bars reach their best balance of hardness, milder skin contact, and reliable performance. A cured bar feels dry and solid, not soft or gummy, and it holds up during use. If you’re stocking for customers, we label cured-and-ready bars with a clear date so every batch offers a consistent experience.

Want to learn more or customize with Soaps & Such?

If you’d like to explore our current collection, customize a scent, or discuss wholesale options, we’d love to chat. Visit our product pages, subscribe to our newsletter for updates, or reach out with any questions about cold process soap, ingredients, or curing times.

Keep Life Bubbly!

-Kimmy