forwaded from Jaimie:

Update on my ivermectin issue from the other day (ordered it from Amazon, came in a small white tube and was a dark brown paste, unlike the normal longer blue and white syringe and light yellow gel): I spoke with one of the head guys at Durvet. He told me he was happy I called because sellers on Amazon are selling counterfeit ivermectin, it should never be brown in color, and they have had similar reports and are launching an investigation into these 3rd party sellers. If this happens to you, definitely call Durvet’s headquarters and report it!!!