What you're seeing is probably melt and pour (mp) soap base, which is different than cold process soap making.
With cold process all you need is oils & lye.
When it comes to CP soap, even my unscented batches have this amazingly clean scent.
I think CP soap is awesome......I felt more elation over my first batch of CP soap than I ever did with MP, which is why I just don't bother with MP anymore. I love the "mad scientist" aspect of CP soap.