My skin type: combination, acne, acne scars (PIE), dull and dehydrated

Texture: sticky
Method of usage: before moisturizer and only apply at night
Effects: only brightens my skin but does not fade my PIE
Skin reaction: i dont see any reaction to it aka purging or acne

Overall, i wont be purchasing it again

Didn't really feel or see any changes. Brightening was really really minimum. and left a yellow stain behind

there was a light warming during the initial application (as normal of vitamin c), but after that the effect seems to have decrease

Pores were enlarge due to the oil produced, my skin looked yellow when applied so i suppose when the serum has turn slightly yellow, it can be said it can be no longer used. Advice: put in fridge.

Probably works for someone else, but not for me. Ok for sensitive skins to use.

It's helping my skin to look brighter each day, but not like sun bright. Just that my face don't look tired after waking up in the morning. Skin blemish fades a little each day. My acne/pimple doesn't show up as much. If there's pimple on my face, it shrink

After applying the serum:
It doesn't itch and irritate my skin at night or during the day. Keep in mind that vitamin c could leave tingling feeling on your face for about 1 to 5 minutes. But it depends on our face. I read about vitamin c and that's how it works.