Beware: They will call you This is a good product, but the company itself is awful. They will CALL in an attempt to sell you more stuff. I consider that to be harrassment. The company's response to this review was unacceptable. Why do customers have to opt out of being called and bugged to buy other stuff? Opting in for sales pitches should be a choice the customer affirmatively makes and not be the default choice.

GenF20 I've been using this product for about 5 years now. I originally got it because I was having trouble with my knees - pain and increasing weakness. My analysis of my problem was that the tendons and muscles in my knees were growing weak and I therefore sought some way to help restore them. I looked around the internet for several days and eventually concluded that GenF 20 might do the job. So I got a 3 month supply. After 3 months my knees were noticeably quite a bit better, so I continued taking it. The knees continued to gain strength as did much of the rest of my body and I began to feel stronger and better all over. I tried giving up the GenF about 2 years ago. Not a good idea. Knee problems started returning, so without hesitation I reordered my usual 6 month supply. Glad I did. The stuff works - its just that simple.

I had unremarkable experiance with… I had unremarkable experiance with genf20.com. Ordianry customer service it was. Eventualy the items arrived alrite, but it was not particulary fast. They could provide more info regarding product before making order, but I guess that's what I get from an averae company. There was nothing unusuall about the items I recieved and pricing was midelrate. Although I'm satisifed, I doubt I'd repeat my experiance in the future. Overall forgettable experience.

I been take Gen 20 for years no problem… I been take Gen 20 for years no problem recieving my order very please. I stop taken it for 2 months definitely felt the difference in my body this took place yrs ago want go without it.

Excellent product.. 100 percent Rating Product is clean and has exceeded my expectations.. 100 stars plus !!