Tonight, the results of the cream shadow test. As a preview, here are swatches of the same powder shadow over each of the different primers:
None of the primers caused creasing or smeared the powder shadows. The results are based on how vibrantly the powder shadows appeared after being applied.
2) Obsessive Compulsive Cosmetics
3) The All Natural Face
Keep in mind I chose a very dark shadow for the swatch so that it would show up well in the picture. The lighter shades were almost invisible with the Emani and The All Natural Face primers. The e.l.f. primer actually seemed to do better than Urban Decay on the powder shadow.
On Friday, the cream shadow results.