No, it is definitely Samento. I also want to say that I do not work for them or sell this herb. So I am speaking strictly as a customer. This is a form of TOA free cat's claw. Not like the regular cat's claw that's been around for eons.
I bought mine at http://www.thegreenpharmacy.com because that was the cheapest place I found it. I got the extract liquid because it is way cheaper than the Samento capsules and on the bottle it says take 1 to 5 drops 3 times a day. It's still expensive and costs about 35.00 for one oz.
Well, being a piglet, I have been using the strongest dose since day one. I did get some headaches for several days, but it felt like the detox headaches I get when fasting. There is a lot of info on this herb on the net and it also cured my neices flu overnight. I thought when it cured mine it was just a fluke. If you take it for flu, it will make you start sweating almost immediately.
I am taking milk thistle 450 mg caps 3 times a day. also purchased from the same store online. I think I could have gotten that cheaper somewhere else, but live and learn. Plus there is shipping to consider when ordering via mail.
I ordered my slippery elm extract from http://www.vitacost.com , they have some really good prices on herbal teas and other things on that website.