Yay!! I just got this mineral sunkill ex by Catrin for after makeup sunblock. I saw this product on YouTube review. Have to try it myself. So I actually don’t know if this sunblock works. Since you really never know if a sunblock works. I do know it feel very light on my skin and I have no bad reaction to the product. I used it like my blotting powder. The minerals are not transparent, it does have a slit tint. Do good for light skinned users but probably not for darker skin users. I brought the puffer version but now I wish I had gotten the brush version. Puffer is great for travel but I think the brush version will evenly layer the face with coverage more effectively.