When I grew
Soap is made by combing a caustic with a fat. According to the FDA it is "mainly composed of alkalai salts of fatty acids" (lye + fat). Plenty of good soap is made without animal fats or animal derivatives. Castile soap is old school and considered by many people all over the world to be very good soap. No animal fats or animal derivatives are in olive oil.
Okay, well what I mean is going beyond the simple definition of no animal products used and expanding it to the extreme where nothing that ever touched an animal can be used. Strict veganism is what I mean by expanding the definition. There is nothing wrong with a person choosing to incorporate all environmental concerns into their lifestyle choices, but I don't believe that every person who chooses to eat a vegan diet is as extreme as possible on this topic. Maybe I am wrong about that, but I believe it has evolved to become more exclusive than in the past.
I don't know what you mean by people using products that contain ingredients from animals and calling it vegan. Please give an example so I know what we are talking about.
Incidentally, when I said I followed a vegan diet for about six months, what I meant to say was 'raw vegan' meaning no cooked foods. Not the same as all vegans. Just to clarify. Nothing to do with the topic at hand.
What do you mean by animal fats hidden in the recipe?
Simple vegan recipe:
100% olive oil + NaOH per your
lye calculator. That is a castile soap. There is no animal fat in olive oil and none in lye.
Now to make sure you don't introduce animal products via your colorants, you'll have to watch out for some reds as not all are animal free. But with a little research you can easily find colorants that are not made of animal products. Or you can just make non-colored soap.