this is the recipe....
To make a 4 pound batch
12oz Coconut Oil
19oz of mid grade Olive Oil (not virgin,not pomace)
12oz Caster Oil
6oz Lye
13oz distilled water
1/2oz rosemary oil (not to be used if expectant lady using product replace with essential oil of choice)
Observing usual soap making precautions.
Especially melting oils, mixing water&Lye (this is a fairly large batch)
Combine Oils and Lye @ 100 F. Stirring constantly (avoid splashing) till trace, add essential oil(rosemary, etc) stir in then pour into mold, lined with saran wrap or Vaseline. Insulate for 24 hours. Uncover & leave in mold until soap is hard enough to take out.(usually 4-6 days)When hard enough cut into bars, then cure for 4-5 weeks.
So, when I googled mid grade olive oil I found it at one place but it was 38.00 for 16oz. .... I know there has to be some place cheaper than that .
I thought just the regular olive oil would work also,but, I just want to be on the safe side and possibly get what it asks for.