They are superior quality. I used to buy Now brand of rosemary oil, but Henna soon has stronger smell with additional notes that were never present in Now brand, most likely Now brand deluted oil too much. I never tried sweet orange oil, this one smells so good that my moth was watering.
I apply both on scalp in small quantities, too early say if they make a difference.
As for the bottle decoration it's great too. I wish that 'Moroccan' text will be smaller and in Italic, while the oil name in larger font, easier to read without glasses.