I've used a number of them (basic, CNS, and musculo-skeletal), both in the alcohol base and ACV (only the basic with this one though). Personally, I did not experience much relief. Though, one has to keep in mind that there are a number of factors involved when detoxing.
Knowing that, I could not blame it entirely on the formulas. I'd say it's mostly my fault that they did not have a noticeable effect on me.
To paint it in a better light, contrast my experience, there are a number of people on the forum who stand by them. I cannot remember who exactly, sorry, but I know that reading some of their testimonies was what triggered me to buy them in the first place.
Hopefully they'll come around.
edit: I forgot to mention, I'd go with the regular tinctures as opposed to the ACV extracts. I'm no expert, but they're often touted as more potent than those made with solvents alternative to alcohol (ACV, glycerin). The alcohol pulls out and preserves the constituents better, is my understanding.
Post Edited (NotQuiteAntonio) : 6/17/2016 4:20:56 PM (GMT-6)