If it's high oleic it will say so (or should). I have a bottle of high oleic safflower oil and it soaps nicely. I find that sunflower/safflower soaps make a gentle soap, excellent for the face or sensitive skin. The only downfall is that the bars are softer. Use additives to make it harder but keep the percentage to around 25% or less for non high oleic oils. Best to experiment, IMO.