I recently bought a new tube of BPO direct from acne.org. It has a mild odor to it which it has *never* had before. I've been using it years. My first thought was something new had been added. Maybe a scent. The ingredients are the same as previous tube, though, which I have just finished. I have used the new one about 12 times (twice a day) now including just an hour ago and there's a definite lingering scent to it. It goes away once it's absorbed into my skin. Can acne.org check this?