I've looked at Awareness products (makers of Clear) in the past and one very odd thing that struck me about Clear is that they make no mention whatsoever of parasites. Zero. Although all ingredients certainly indicate parasite cleanse. Except there is no wormwood. About 6 0r 7 years ago I was looking at their products and the entire site was practically devoted to the horrors of parasites. Now you cannot even fnd the word parasite on their web site. I find this to be very strange. Don't know if this is for legal reasons or what. Just a thought. Here's their site.