All real soap is made using Sodium Hydroxide (lye) to turn oils into soap (a process called saponification). However, after the curing process is complete, there is zero lye left in the final bar. We “super-fat” our bars, meaning we add extra oils (like Shea Butter) to ensure the lye is fully reacted and the bar is extra moisturizing.
With proper care, a standard bar of Lab & Leaf soap will last about 3–4 weeks for one person with daily use. You can extend the life of your bar by keeping it out of the direct spray of the shower and allowing it to air dry completely after each use.
Our recipes are formulated with skin-loving fats like Shea Butter and Castor Oil, which provide a creamy, conditioning lather. By avoiding harsh sulfates (SLS), parabens, and synthetic hardeners, our soap is much gentler on sensitive skin and helps maintain the skin’s natural pH balance.
Most commercial “soaps” are actually synthetic detergent bars that strip the skin of its natural oils. Lab & Leaf soaps are made using the traditional cold-process method, which preserves the natural glycerin—a powerful humectant that draws moisture into your skin. We use a base of Olive and Coconut oils for a gentle, nourishing cleanse that detergents can’t match.
Because our soaps are rich in natural glycerin (which is usually removed from commercial bars), they “attract” moisture from the air. This is a sign of a high-quality, hydrating bar! To make your soap last longer, always use a draining soap dish to keep it dry between uses.