Love this stuff. I took a month off to see if it really made a difference…and it really does. My face is definitely more nourished and healthy looking/feeling when I use the serum. I know it can be pricey (I seem to replenish this product more frequently than others), but it’s worth it.

I loved upon first use as it is thicker/gel like than any other hyaluronic acid I have used in the past. I became a user for life when I used after microneedling. I have very sensitive skin and after previous treatments, was very red, tight, and sensitive for a solid week using other brands. One use of this and the next day my face was almost back to normal and by day 2, completely healed.

I often see reviews for moisturizers from people with dry skin, which isn't very helpful for someone like me who has oily skin. When osea said that this serum was made for people of all skin types they really meant it! It's the perfect amount of moisturizing where my skin feels soft and healthy without it being too oily. I've been using this serum for about two years now and get so many compliments on my skin (my routine consists of all osea products plus sunscreen)!

I've recently been dealing with perioral dermatitis (probably from mask-wearing) and hyaluronic acid is one of the few OTC ingredients my dermatologist encouraged me to use. I bought this product for the first time as I've had to temporarily retire retinols and was seeking something both hydrating and anti-aging. This stuff has been fantastic! It's incredibly soothing to my irritated skin and helps lessen the redness considerably. It makes the healthy skin everywhere else on my face look supple and it generally gives my skin a healthy glow. I really recommend this as a gentle product for those with sensitive/reactive skin. Definitely will be continue using even after my skin stuff clears up!

I have tried many hyaluronic acid serums and none of them have given me the results that this one does. The very first time I used it I could visibly see my skin changing for the better (wrinkles smoothing out and skin is softer). If I could only have one thing from OSEA it would hands down be this product. My dentist even asked me what I use on my skin, because it looked so smooth :) So happy I found OSEA!

I love this product, the tiniest bit covers my whole face and decollate. My husband keeps telling me I'm glowing and asks what I'm doing so I know it must be improving my skin. I tried a new sunscreen recently and got a bad burn on my chest. This took out half the redness overnight, and the burn was gone in a few days with no peeling or soreness. No kidding! I will always have this on hand for that reason! My only complaint is that the bottle is really cumbersome with the type of dropper bottle used, a traditional pump bottle or larger dropper would be so much better. I do love that it's glass and not plastic, the dropper is just super awkward.