So, what is this 'The Secret Acne Cure They Don't Want You To Know!'? Is it another gimmick or what? ?

Also, what is this so-called 'secret' to curing acne? Does it actually work or not?

Sounds like a scam wherever you found it. I don't think theres really any 'secret' ways to cure acne. Unless your going to venture into the dangerous depths of Accutane I would consider the all natural ways like your basic soaps as well as proper nutrition and what not.I had severe acne myself and I have been through it all. I was Accutane and it did work but had some nasty side effects. Plus the acne always came back:(Right now I use proactive twice a day plus some other things like proper moisturizers and good nutrition. I've gotten a lot of great ideas from a guy named Chris Gibson and his book 'Acne Free In 3 Days'. Now my acne didn't clear up in exactly 3 days but about 4 or 5 though. If you folow his methods it should work for you. A little more dedication to the disease but it's worth it.