Ordered generic Cialis 40mg...arrived as Tadalista 40 in discreet envelope from India. Effectiveness is variable from pill to pill. I've tried four...one worked as expected, one was very weak, and two had no effect (and no side effects...so I'm thinking there was little or no active ingredients). I've taken the real thing before, so I can compare. Shipping was relatively quick at 3 weeks. I'm not sure if I would reorder given the so-so quality of the product.