Hi @florntina are you familiar with working with Lye? I will be making a post in the near future on the step by step process. If you know how to make so already there are only 3 ingredients and an optional fragrance.
I used 28 oz of Olive oil
8.5 oz distilled water
3.68 oz of Sodium hydroxide (lye)
1.3 oz of fragrance oil
The temperature of both the oil and the lye must be the same at 110 degrees when you begin mixing them. You will have to blend them a long time to get it to thicken up some. Pour into your mold and wait 4 mos.
I hope this helps for now. I will be doing a full post soon after Christmas. :-)