I've been an Algenist fan for a while now, and their collagen products are some of the best I've ever tried. I find this serum to be really effective to plump skin and have noticed an improvement of the subtle line I had on my forehead, as well as my nasolabial folds. I love that it's not sticky and doesn't leave my skin feeling greasy. A little goes a long way too. The downside of the travel version is definitely the packaging. The pipette doesn't really work, but it's fine, I can get around the problem by collecting the product on its sides. What bothers me is that the last bit of product gets stuck to the bottom and is really hard to scoop out. What I do is, when it's about to run out, I store the bottle upside down, so that it all collects towards the opening and it's easier to get the serum out. 

Vy recommended!! I can see it help in one night, do see the result, but that’s an question about u can’t use the serum completely bcoz it’s stick all around inside the bottle till the end

It only lasted 1 week, so unable to see any difference as I havent used it long enough and I wont be paying taht price again for one week of serum. The pippet doesnt work at all. You have to just wipe on your face what sticks to the sides of the pippet and then I used a cotton bud for the last bits. It felt nice on my skin but no noticeable difference with a bottles worth

Have been using this only for a short while, but can feel my skin is more hydrated and feels plumper. However, from a product this expensive I expect a solid, working container. I don’t like the pipette as it doesn’t work so you have to brush the product off it which is not the most hygienic way to get the product. Would prefer a pump.

I am not one to write reviews but I know myself and when it comes to a close to 120 euro product for 30 ml, I'd want to read reviews to see it works, so here it is :)! Let's get the bad news out of the way and why it's 4 stars only: the container is a waste and the pipette doesn't work at all I had to put it on my palm directly from the glass especially the 6 ml one is so so so tiny. However, that's where the bad news stops: OMG is what you'll think when you put it on first! Full disclosure I am normal to dry skin - very dehydrated in the winter so always looking for that extra oomph of moisture I can get from any product! :) Those tiny bubble beads you see burst to hydrate and plump the skin leaving you with the most amazing velvety soft and smooth surface. I use it as the FIRST treatment serum as I heard it's the best way to set up the rest of your products and it'll boost their work as well (retinol, niacinamide, vitamin c etc) I use it after essences and toners every day and night it's just incredible how well my skin looks and feels after this. Worth every penny!