Not sure why you’d beat yourself up trying to buy from India. Price can’t be that much better considering, inspection, international shipping, time lag, etc. At one minute or another I’ve bought all these brands on Amazon: Ivermectin, Bimectin. Equimax, Duramectin.
They are all exactly the same thing except they might taste slightly different. Last time I bought I think a three-pack was about 30 bucks.
And, oh, by the way: not sure I want to trust an Indian witch doktor, shaman, guru or whoever they got stirring the stuff up?
The Ivermectin sold in the US is made in India, as are many drugs. Plus they’re much cheaper from India. Many here have ordered from India.