I bought this due to the cult following and recommendation from glowrecipe and was extremely excited to use it. When first applied I felt a sharp burning sensation and my eyes started watering and my undereye area became extremely inflammed. I understand that with certain products, it is normal to experience a tingling sensation, but this literally stung my face. Dismissing my doubts, I decided to try again a few days later and it stung again.
I was stubborn and still wanted to give it another go, the box mentions that it can be used on other parts of the face like the neck and where there are wrinkles. I tried putting it on my neck and my laugh lines, bad idea, it hurt just as bad as the week before.
I don't understand the cult following on this product and why there are no negative reviews at all, it just shows me that that might be some astro-turfing going on.

I have visible dark circles under my eyes, with a slight blue color. I searched for a product that could, at least, improve that condition a little bit, even knowing it wouldn't completely go away (because it's impossible, let's face it). So I wasn't having high hopes or something, I just wanted a product to make my eyes feel a little better and moisturized.

This product appeared in a lot of recommendations, so I decided to try it. Mine came in a tube and when you apply, you can see that it's gonna last for a long time. First thing I notice is the scent and texture, they both are amazing. It smells really, really nice and it comes in a gel/cream very easy to apply and smooth when in contact with the skin. A little goes a very long way.

Did I get good results? From the inside, it feels much better, my eyes are more calm and hydrated. From the outside, I can't really say it brightened my dark circles that much, because that's something that takes time. But what's more important is that my eyes feel good when I apply this, which is very important because my eyes tend to get dehydrated a lot of the time.

Give this product a try, you will like it. But don't expect this to be your miracle worker, the main thing this does is HYDRATING.