Good
Doesn’t feel thick into the skin i love it it brightens up my skin

Really good
this serum work really well on improving my dark spots use it every morning and all of the spot fade out so quick

it is alright
im using vitamin c serums since long time , i did not notice a different result from this

Great product
One of my favourite products. Bought several times already

works
it lighten up my dark spots but will take longer for old spots.