Slowly and carefully add 2.6 ounces of lye to 5.3 ounces of water and gently stir until the lye has fully dissolved and the liquid is clear. Set aside to cool. If you’d like a harder bar of soap that releases faster from the mold, you can add sodium lactate to the cooled lye water. Use 1 teaspoon of sodium lactate per pound of oils in the recipe. For this recipe, add 1 teaspoon sodium lactate.
In a large glass bowl, combine and melt 1.8 ounces of avocado oil, 0.9 ounces of avocado butter, 5.4 ounces of coconut oil, 4.5 ounces of olive oil, and 5.4 ounces of palm oil (remember to fully melt then mix your entire container of palm oil before portioning). Once the lye water and the oils have cooled to 130-140 degrees F (and are ideally within 10 degrees of each other), add the lye water to the oils and stick blend the mixture to a thin trace.
Add all of the dispersed spinach powder, 1 teaspoon of dispersed Kermit Green Mica, and 1 teaspoon dispersed Fizzy Lemonade Colorant. Pulse the stick blender to mix in the colorants.
Add all of the measured Avocado Fragrance Oil. Use the stick blender to mix in the fragrance using short pulses, and using it to stir.
Continue to mix the soap batter until it is a medium trace. Pour the soap into each cavity of the 6 Bar Oval Silicone Mold. After each pour, tap the mold on the counter to help level the soap. Use the back of the spoon to smooth the soap.
Place a brown embed into each bar in the lower center of the mold cavity. Gently press it into the soap about 1/3 of the way.
Spritz the soap with 99% isopropyl alcohol to prevent soda ash. This soap benefits from being lightly insulated. A good way to do this is to place the soap into a drawer or other small space.
Allow the soap to harden in the mold for 2-3 days. To unmold, pull the mold away from the soap to break the airlock. Gently and slowly push the soap out from the back of the mold. Set soaps aside to prep the ingredients for the outer layer.