This is the one I use.

https://www.amazon.com/gp/product/B000PSX1SA/re...

I don't know the difference between that and the one I used. I added one thing in at a time, the EVOO being last, and saw the most difference (and it wasn't a sudden change, just minor things here and there) when I added the EVOO in.

We've been using the Nordic Naturals Pro-EFA 3-6-9 x 2 months and have just started using the Inulin powder. I've seen no difference with the Pro-EFA to date.

Thank you @A MyAutismTeam Member!

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A MyAutis...

Sorry I didn't see this sooner to respond. There's a Facebook group for this protocol that was very helpful for me in getting started and also listed the appropriate stuff to get and dosage. We use Nordic Naturals fish oil, Inulin powder (NOW brand, I think?), and California Ranch EVOO. There are tons of parents in the FB group who saw much larger results than I did, but I've definitely seen some improvement in my daughter. But we also started giving her Fiji water and started ABA around the same time, so it's hard to say how much of an impact Nemechek had compared to the other two things, but other parents have sworn by it. I think it depends on the kid.