Great set. The ampule is in a nice generous 100 ml size, You only need a dropper full for the whole face, It's watery, but it does have some slip to it, And it does feel hydrating on the face. It does have a moisturizing effect. I love that it's a blue color!

You can feel moisturized without stickiness. It seemed to suit my skin better than Triden! I feel that makeup will stick better when I put this on! I'll buy it again next time.

The best moisturizing serum by far that I use day and night - dare I say its on the same level or better than the torridan dive in serum - its soothing to me - and my skin drinks it up

My second purchase. Nothing hydrates my skin like this one. You do have to take good 30 seconds to a minute to patt it down on your skin until it feels a little sticky, or else it won't do its job right. But once you cover it up with cream after, it doesn't feel sticky or greasy, just moisturizing. My apartment hovers around 35%~40% humidity without a humidifier running, and this ampoule still holds up in this dry environment. I've tried about 7 other serums that are popular (cosrx, numbuzin, torriden, manyo, roundlab), but this one wins for me.

First time purchasing after seeing it recommended by various YouTubers. I have dry skin, and after using it daily for 2+ weeks, while there was drastic difference to my skin, I did find that it helped my skin stay moisturised overnight. The formula is quite watery and light, leaving no oily/sticky feeling - perfect for use all year round. There is no scent. Easy and hygienic dropper. Couldn't really take any stars off because it really didn't do any damage - worth giving it a try if you haven't before to see if it works for your skin.