Speick Alcohol Content

Anyone know what is the alcohol content in Speick? I am currently using a sample of it and it is agreeable with my face. I don't mind the light sting and the alcohol seems to help in dealing with my skin's oiliness now that it's warm out. However, I have had troubles with my skin being too dry in the past when using other astringents and toners. I'm curious cause I want to try some other things that contain alcohol like Thayer's.