My cheeks and sides of my nose tend to have intense redness, so I needed a green base. I bought this one simply because it was affordable, and I've been using it without any issues. It effectively neutralizes the redness, and when I apply foundation after using this, it really brightens up my complexion.
It seems controlling the amount is crucial. If you fail to apply the right amount and use too much, it can leave a white cast and cause pilling.