Right Eye Smokey Eye with Tarte Primer

Left Eye Smokey Eye with UDPP

8 Hours Later......

Right Eye Smokey Eye with Tarte Primer

Left Eye Smokey Eye with UDPP

As you can see there is very little wear in 8 hours.

I think the UDPP Faired a little better but only just.

I prefer the consistancy of the Tarte Primer.

Comparison:

Price: Tarte: $20.00   UD:$19.00

Size: Tarte: 3.5 mL/ 0.11 Fl. Oz   UD: 11ml e 0.37 US fl oz

I prefer the consistancy of the  Tarte one but the price to size ratio of the UD one I think clinches it.

I Hope this was helpful.