Ya. It's stupid expensive though. I got a few bottles for very very cheap and I can say they make me feel great. Organ meats are loaded with vitamins and minerals and enzymes. If you've ever had some liver n onions and felt like a million bucks for the rest of the day, that's probably why. My creaky ass, painful knees don't hurt anymore, at all. And they're not nearly as creaky.
I can't afford the regular price though so once these are gone, I guess that's that unless I can find a cheaper alternative of similar or better quality.