I always have dark circles, and it doesn't help that I have sinus. My under eye area is too sensitive which makes it difficult to find something that doesn't irritate my skin. In my opinion dark circle are the second worst thing to have on your face, right after acne.
While browsing on Sasa for face masks, I stumbled upon these eye masks from the Taiwanese brand "BeautyMate"
Price ♥♥♥♥♡: On Sasa they are $7.7. Very reasonable for seven pairs, but I just don't like paying for so much serum that goes to waste.
Formula ♥♥♥♡♡: When I placed the mask under my eyes they started burning inmediately. The burning sensation lasted a while, but eventually went away. I was king of worried I would end up red underneath my eyes, but I all went well.
Overall ♥♥♥♥♡: I think it delivered good results, my dark circle don't look as purple as they did before I put on the mask. I think the masks are good for a quick fix. So, I would recommend to use them when you want to look more awake, and less tired.