It works, but runs out FAST
Despite the 3-star rating, this product is one of the better serums out there for sensitive, acne-prone skin or skin currently on breakout mode. It may not be the best for oily skin because sometimes I'm left with a very shiny face. Even then, this serum DOES wonders in calming redness, scars, and pre-existing pimples (doesn't necessarily prevent future breakouts). It also layers nicely with other products; it doesn't pill nor slide around. The texture is just perfect. So why the rating? My biggest gripe, however, is that I cannot sustain this serum in a regular routine. With so little product, this only lasted me little over a month! The packaging is also quite frustrating because the wider bottom makes for an equally frustrating time 'draining' the last of the serum (and getting my money's worth). 1,250 pesos is by no means an amount I can easily fish out of my pocket every single month. There is a more cost-effective alternative which is the Skin1004 Centella Ampoule (costs nearly the same but has 3x more product), which is also less moisturizing than the Cosrx so it's probably better for oilier faces as well.
8 months ago