Effy, in their video review, shares their experience using the Love Your Selfie Foundation in Mp3 color by PUR. They adopt a technique used by celebrity makeup artists, which involves mixing the foundation with a skin tint while it's on the skin. Effy appreciates the foundation's full coverage and concealer-like qualities without feeling heavy on the skin. However, they also desired a more natural look and found that mixing it up a bit achieved the desired finish. Overall, Effy's review highlights the versatility of the Love Your Selfie Foundation, offering both coverage and a natural appearance.