A good product, but you have to wait quite a while, for it to dry completely, especially at the side of you nose, and is not very convenient, but definitely gets a lot of sebaceous filaments out of the pores.
It does remove blackheads, but its nothing spectacular. It took an incredibly long time, the first step took 15 minutes but the second step takes forever to dry, around an hour I'd say. It is not easy to apply either. Probably not a good idea for sensitive skin, as i was a bit irritating.
This is the best pore mask I've ever tried. Makes me wonder what have I done in my life with all of those useless pore pack (T o T). But let me tell you that this ain't for sensitive skin because it hurts quite bad during removal, but seeing all of those excessive sebaceous filament getting pulled out I'm all in for this product!
I don't know if this works for blackhead, however if you are looking for something to remove the excessive sebaceous filament in your nose or chin or forehead area, I recommend you to try this product.
The most important step is actually the 1st step because after 10 minutes application of the pore sheet, I could see all the filament is melted and come out a little bit to the skin surface (it might sounds weird and gross but this is really happened). I once tried to not use the pore sheet in my forehead before and nothing came out, so make sure to put the pore sheet in your desirable area to see the best result! And don't forget to treat the pores with Niacinamide serum/skincare product after using this mask to prevent the pores getting bigger :)
It just does not pull out good amount of blackhead.
I Don't have much pores however I tried it on my friend. It took out Lots of black heads and hairs. It was really cool to see that it actually works ! . Tried it on myself, it did also take some of my black heads out as well.