I have a feeling you don't understand what I've been saying at all, I never said that you NEED to spend more money to get better soap, that's not how the world works. I've also never said that VDH isn't good, it just has a lot of preservatives in it, as well as a whitening agent, whereas none of the artisan soaps have any of those. So you're paying for something with cleaner ingredients, the base ingredients are perfectly fine for VDH, it's the additives that are the problem, but they need to be there since it's sold all over the country and sits on store shelves, unlike artisan soaps.
Also, yes some soaps will give you a burn and irritate your skin, some fragrance oils, and even essential oils just don't agree with certain peoples skin, and there really isn't anything else you can do other than sell or bin it. My whole point is, VDH is great, very inexpensive soap that performs well, but there are soaps out there that are better IMO and only cost a bit more.
Same feelings here that you don't understand and it appears it can't be explained to you either. See highlighted in red, do you or do you not need to spend more money to get a better soap? I don't think you even know. And yes this is where it appears I maybe don't understand what you have been saying because you contradict yourself. I have plainly said that you don't have to spend more to get a better soap and by spending more you can also get a poorer performing soap. You just seem to have the need to argue about this point to justify having to spend more to get your so-called better soaps. Spend your money anyway you want my point is still going to be that you don't have to buy a soap that may "only cost a bit more" when you don't.
BTW, I now know you have never looked up any of the ingredients and not sure where you come up with whitening agents and preservative. they all have some sort of preservatives added or they wouldn't last on the shelf. Your Stirling soap is tallow based and it certainly has preservatives added or it would go rancid in a week. Set out a pound of ground beef and find out. Your Stirling is made from beef tallow, and that doesn't grow on a tree you know! A little hint, beef is a cow and tallow is the fat rendered from it if you didn't know.
End of discussion!