I received Resveratrol xp. Took 2 capsules a day for 3 days. The joints in my legs became so sore I could not rise without bracing myself on something.
Today I have blood in my urine.

Thanks to a complaint that was posted, I saw that my credit card was about to be charged for 79.90! So I cancelled my credit card.

I emailed Nutralane and they did respond within a day, but stated the product had to be returned by June 13 to not be billed; today is June 9. This is part of the reply:

Your return authorization # is ALU0608-1958640
In order to not be billed your return must be received by our office before June 13th In order to be eligible for a monetary refund, your order must be received by June 22nd Please include your first and last name and the RA # in and outside your package when returning. It is highly suggested that you get a tracking number when returning the product, for your surety, in case package happens to get lost, we can issue a refund based on the tracking number.

So don't think you can get anything for free! (We all know that, don't we?) I've been scammed, but thanks to a posted complaint I figured it out before they charged my card.