I posted this in the oil top off thread but thought I should add it here too:
I’m 2300 miles into my second interval with Valvoline Restore and Protect 0w20 in my 2016 Civic and I just added 100ml of top up. The dipstick on this car, like my Corvette, is difficult to read because it gives a totally different reading on one side compared to the other

The Civic used to consume about 1/2 a quart every 5000 miles before using Valvoline Restore and Protect, so it’s already looking like the second interval has cut the consumption in half, if not more (will know better once I finish the full 6k interval that I plan to do here)