ᐅ Which limewash plaster contains the fewest additives?

I am looking for a lime plaster suitable for painting or a lime paint plaster with the highest possible lime content. A small amount of cement is acceptable, but it seems there are many plasters labeled as lime plaster that actually contain mostly cement, additives, and just a bit of lime.

Can you recommend a lime plaster, preferably one that can be applied by painting or rolling? I bought an old apartment and have completely removed the wallpaper. In some areas, gypsum plaster is now visible, and in others, there is a very coarse, sandy plaster (but in good condition).

Basically, Hessler’s products seem to be good, but unfortunately, they do not have a paintable plaster.