The first thing I noticed is how light it is; it absorbs very quickly and does not leave that sticky feeling that I hate in other serums. Since I incorporated it into my routine, my skin feels super hydrated and juicy all day. I no longer have those dry and tight areas, especially under makeup. I feel that the elasticity of my skin has improved, and it looks much smoother and healthier in general. It is the perfect step before moisturizer and it has definitely become my basics. In addition, the dropper makes dosing much easier.
If I have to put some catch on it, I would say that the bottle is a little small for how much I like to use it. I feel like it runs out very quickly because I use it morning and night without fail. Also, although it absorbs well, if I use too many drops, the first few times I noticed a slight feeling of residue that goes away quickly, but you have to be careful with the amount. But honestly, those are minor details; the product is excellent and I repeat purchase every time.