I read a thread today that puritans pride only has 1020 mg of organic sulfur and 2080 synthetic. The bottle lists a total of 3000 mg which I have been taken this amount per day but now I am concerned I may not be getting the best quality and may need a different brand. Can anyone tell me if they are using Puritans Pride brand and if they are having success with softer hair and thickness with this brand? I'm wondering if I need to change...