The build of this synthetic brush is SO light and cheap and it feels incredibly overpriced at its full cost (though it frequently can be found on sale). It's presented as a complexion brush, but I find it too flexible to be appropriate for that use. I'll be honest, though, and admit that I've never tried it for that, so I could be wrong (I have enough other foundation brushes that are flawless, so I feel no need to try this one out for that purpose). Where this brush shines is as a blending brush for cream color products. I haven't really used the concealer end for anything, but the wider head is perfect for buffing and blending in cream blush and bronzer. This is my favourite brush for using with my HG Westman Atelier bronzer stick in Biscuit and my Phytosurgence cream blushes. It doesn't blend the pigment away entirely, but it softly spreads it out and diffuses the edges in the most beautiful way.