It has quite a warmth sensation to it. Sensitive skin might not like it. I only use this as spot treatment for my PIH

Great serum. Light smell. Good stuff for sure 

This is a wonderful product that lived up to every claim that was listed! I loved it so much, that I’ve already repurchased!

Get that vitamin goodness with Jumiso! Now made even better with an all day serum!

Aside from hyperpigmentation, one of my major skin concerns is cystic acne. By using this serum, my acnes are lessened and tamed. I also experienced lesser oily skin even though I use this serum on my morning routine. I just expect it to also helped in whitening acne scars, but it didn't. Mine is empty now. Will try using it again once there is a good deal here in Stylekorean

Very lightweight and hydrating! Def has a brightening effect on my first week of use.

I used the old version of this at night and this in the morning. Again I have lighter dark spots and hoping it to be gone by continuous use. I love the consistency of this product and how well my skin absorbs it. I hope for another sale it this runs out because if not sale it was really expensive.

I really like this serum. My skin absorbed it right away, there is no oily feeling, and it doesn't get oily. Makeup looks perfect for the entire day. I haven't used it enough to see the full effect, but it is worth a try.

i’m reordering this for the third time soon, its just THAT good

This is an amazing serum now on my third bottle. Hope that this would be put on sale on lowest price.

used occasionally. Hasn't broken me out

I have been using this serum diligently for the past couple of months, and I really love how my skin has brightening up and feels moist all the time, and how my skin texture has improved a lot. The serum is very lightweight, so it absorbs very quickly, does not leave any residue on the skin, and can be used during the day and night. I noticed new acne scars fade very quickly, but old scars still remains. I would definitely repurchase once I am done with this bottle.

Very very good product I love it just instantly moisturizing the skin right after you put it on. Will keep using it

Cute packaging, I use this as my morning serum and it does what it says, brightening serum

It absorbs well. Still waiting for the brightening effect.

just started to use this and so far so good. will have to use longer (and remember to use more consistently) to see results

Still haven't opened it yet but will update soon!

Almost running low on this product! This serum really brightens some of my dark spots. It is not sticky unlike the other serums. Will definitely repurchase again!

Super love this serum. I used it when stylekorean gave me a free samples of this serum. Glad that i tried it, my skin loves it. So i bought a full size. I think that is the best way to promote an amazing product, by giving a free sample

The perfect everyday serum. Gel texture absorbs quickly. Leaves no tackiness. With consistent use it will nourish , hydrate and keep you skin calm.

it helps skin brightening, soothing and elasticity care. non water based and high concentration serum.

This serum has everything that I would love in a serum – vitamin C, niacinamide, centella asiatica and hydrating properties.

No visible results yet, will try it more.

Be sure to wear sunscreen if used during the day

This is my 2nd bottle of this product! i love it so much and is not greasy at all. it definitely made my skin a lot brighter!

To be honest I didn't find a big difference using this serum. It's nice enough and probably does something but I haven't noticed if.

I was 44 years old and I understand that my skin needs shine more than ever))) this wonderful serum helps me with this. Serum is light, well absorbed, my skin shines.

really like this serum, it's very moisturising

Ok serum. It does what its says. It does give the brightening effects. Not too heavy to apply. Very light scented and doesn't lingers.

First of all, I would like to thank to STYLEKOREAN for sending samples, please do continue as it is great to be introduced to a different products this way, because it helps a lot with decision making, hence saves money, disappointment, and search. About serum: it is a really strong concentrate that absorbs in instant. It is a bit thicker if to compare to “Some by me” serum, and has very mild smell. I have normal skin and hardly get any burning sensation in general. 1-2 min after applying this serum, I felt initially stinging sensation changing to burning sensation with my skin turning into dark pink and kind of swollen ( you would call it really plumed skin)). I had to rinse my face fast. Don’t get me wrong, this serum really does what it promises, I just diluted it with cream after. 1: 3 ration worked better on my skin. I would advice to start with a really small area to avoid serious reaction.