I got these as a free gift so I used them. I normally don't like cotton masks as I find them too messy since they're usually drenched in serum. These were no different, but I was surprised at how good my skin looked after the next day (I use mine at night before sleeping). It had a great glow to it and I think these work better than Medi-Heal, Mamonde, Iope, Shiseido, Tony Moly, Laneige, and many many other brands I've tried for sheet masks. I only like hydrogel masks, but I may actually keep buying these!