What is the pH level of dove shampoo?

Shampoo is soap which would make it basic. Dove is formulated to be as pH neutral as possible. The pH is roughly 7.5. This is why is burns your eyes which is slightly basic too.

The best thing to get shampoo out of your eyes is to neutralize it with normal water (slightly acidic) with a little bit of vinegar which is acidic as well. This should help!