I LOVE this serum. I use it with OSEA's ocean cleansing mud, and it gives my skin a lovely and healthy glow. I live in Hawaii and am in constant fear of sun spots and early aging due to sun exposure, and I swear this serum protects my skin from sun damage. I do hate how expensive the product is, but I find myself coming back and buying it anyway. When I run out and don't buy more, I notice a difference in my skin: the glow is gone!! So it's expensive, but if you use about a half a pump it can last about a month. I love it so much I use it morning and night. I think it's definitely worth the price, and this is another OSEA product I will use until I die.

My face fell in love with Osea's Vitamin Sea Serum immediately. Even at 61 I have combination skin and have difficulty finding products that moisturize but aren't oily. Within a day or two, my skin went from red and blotchy to calm and serene. I immediately stocked up on more. In addition, I was looking for a product that doesn't come in a plastic container. I love that Osea is environmentally conscious from the skin to land to sea.

It works well and sinks in to my skin fast. I find it hydrating, and a little goes a long ways.

I use this product at night time to hydrate my face. I like how it feels: not at all greasy. But there is a light fishy scent. One pump is enough to generously cover my entire face and neck. The contents seems to go down pretty quickly. Some days I don’t use it. If I did every day, one bottle would probably last me no more than a month, making this product fairly expensive ritual, particularly when paired with other products. For the quality of the product, I can recommend it. Using this with the algae face mask and facial protective lotion has made a difference in my skin. It feels softer and the softness persists throughout the day.

I decided to give the whole line a try and I am happy I did! This product in particular is awesome! It delivers results just like it claims. My concern is only how many people have written reviews on the scent. Do they not realize this is a serum? A Vit. SEA Serum? Do you really want buffers in your serums? Fragrance or otherwise? NO. You want a pure serum that will ********* with ingredients your skin recognizes so your skin repairs and restores to the best state possible. I really hope people see and read my review and realize that just because some products have ingredients in them to make them smell good, doesn't mean that all products are created equally or can deliver the same results with said ingredients.

I used to be on a 5-6 step skincare regiment from a large brand that was advertised for it's "clean" ingredients. My skin was alright... no huge breakouts, but it was always dry, tight, with signs of aging, and I had lots of redness in my cheeks. I thought that was just my skin and I couldn't avoid that. I switched to Osea to try something simpler, local (I'm from SoCal), and based on natural ingredients and I saw my skin change in honestly, three applications. The redness and hyperpigmentation that I thought I'd never avoid, has already begun to visibly disappear. My skin is no longer ultra dry, either. I bought this, the ocean cleansing milk, eye serum, lip and eye moisturizer and atmosphere protection cream. Love it. Try this!