by Glasshouse Fri Oct 15, 2010 7:10 am
Hi guys
The recommended rate for cold process soap for EOos and FOs is 2-3% of the base oil weight so 25mls/kg is okay. This is just a guide though and it depends on how strong you like your soap to be and also how strong the scent is. For example, I usually use about 2% of peppermint essential oil as it is really strong whereas citrus oils I use 3% because they don't smell as strong and also don't last as long in the soap.
When you do make your recipe just make a note of the quantity of everything you use so you can use it as a comparison later. Also remember your colours and scent will strengthen over the curing period as the water evaporates.
Hope this helps!