I bought this because of an article in a magazine. I didn't expect much from it but as I've used the hyaluronic acid serum and like what it does to my skin I thought I'd give it a go. I'm in my seventies and have dark area and deep line under my eye. I was very cautious about putting the liquid near my eye patted it in two or three drops twice a day. The result was almost instant. I'm pleased and now a week later I've started using it around my other eye too. So not lopsided any more. I do like an experiment. I would say buy some and try it. Four star given as I've only been using it for 2 weeks, I will submit a review again.

I love how lightweight it is, it absorbs really fast, and I show a small difference around my eyes, so I will keep using it. I try to prevent fine lines, not actively fight them.

I am a huge fan of The Ordinary and have been using Argireline Solution 10% for many months. Unfortunately, I do not see any improvements using this formula, in fact, it feels like I am dropping water on my face. Don't let this review put you off their other products though.

I’m 28, but have a heavy shift schedule and work a lot of night shifts. Recently I’ve noticed I have been starting to get smile lines developing at the corners of my mouth and also some around my eyes and forehead. I added this serum to my usual skincare regime with not much expectation, but to my surprise it’s actually worked! The first time I used it I noticed a slight tingle, but I don’t experience that anymore. I use it before I put on any other serums/creams once to twice a day, and my fine lines have actually completely disappeared within two weeks. My skin feels more taught too. Very, very impressed. My mum wants me to get her a bottle!

Did nothing to fine lines. Used it twice a day for a few months and no result at all.

It takes years to get those frown lines so they don't disappear overnight. Consistent use and patience brings results. I've gone from looking in the mirror hating my frowny face to seeing a smoother brow. Used in conjunction with hyaluronic acid, it's a game changer.

It hasn’t produced results so far, even after more than a month of use. I will not buy it again. I don’t need it.

Really disappointed with this. I've been using it religiously twice a day for a few weeks and it's done nothing whatsoever. It's like water and doesn't absorb quickly. I had doubts that something this cheap would work, and I was right. So far I'm not impressed by any skincare I've tried from The Ordinary... The serum foundation is good value though.

I am not sure it does something... but I am not sure it doesn't. Overall I am not really displeased with it.

I love this product, you have to give it a few days to see a result, excellent.