It's good

The bottle really last a while. Also, you only need 1-2 pumps for the whole face. It absorbs really quickly and it doesn’t feel heavy on the skin.

Very lightweight, you'll notice the whitening effect if you use it regularly

ive been using this for months and i do notice the brightening effect! you have to use it consistently 

This product is a necessity for me. If I go too long without using it, my skin gets very upset! It helps my acne scars fade faster and improves the overall texture of my skin. 

I like this essence because it's lightweight and goes on smoothly. It's not too sticky and doesn't make my face feel greasy. I'm running out so I need to get some more!

I use this essence after using my toner and it is really lightweight but at the same time it gives you the right amount of moisture

This is a great product for anyone wants to lighten their skin. my skin color has improved so much, my forehead used to be so tan due to beach activities.

Great product

My favorite essence so far

essence without flavor. light, well absorbed, tightens the skin, smoothes fine wrinkles, smooths the skin tone

Very gentle

I use this in the evening and in the morning my face is always brighter and more even. I definitely recommend this product, you will not be disappointed.

very good, recommended!

very good, recommended!

I love COSRX and all of their products. I have seen results from using this product for two weeks, and I'm not even close to finishing the bottle! I really do love this product and would recommend it to everyone.

 

 

I do like how it applies and feels on my skin but I can't really see a huge difference yet.  

not sure i its making any difference. 

This product has helped fade my acne scars and even my skin tone.

ever since I started to use this product my acne scars faded a lot! Also my skin has become a lot smoother and healthy looking as well! I have dehydrated oily skin but it didn't break me out at all. It's comfortable to wear as well. :) Also I am only half done with my bottle even though I purchased it a couple of months ago and have been using it every night ever since.

I thought I would try this product as it seems to be a cheaper version of all the fermented first treatment essences on the market. I adore the hera and missha but they are expensive. This products has similar ingredients but it does nothing for my skin except leave a sticky film.

haven't noticed significant changes yet but some recent acne scarring has gotten lighter 

Heard great things about this product so excited to try out

used few time, didn't see any difference yet
 

I love Korean beauty and skincare. As an indian with a darker neck and chin area, I found this product a bit disappointing. Been using it for about 6 months, there's a very small difference. It might be more effective on lighter skin tones with reddening issues.

it is a sticky texture when you apply it but after patting it in, the skin absorbs it really well. 

Product definitely was very moisturizing, however it was very sticky and felt almost soapy upon application. I felt that it didn't really do anything more then moisturize, not a terrible product, but not amazing either. 

 

 

I think this is great essence for those on a budget. I've had the bottle for about 6 months and I'm almost halfway done with it. To say the least, it lasts a pretty long time. It has helped me reduce my extremely stubborn acne scars.

Amazing product. Does it's job well.

I have noticed that my skin is less red and it moisturizes very well!