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  • Ultra-Hydrating Duo
  • Ultra-Hydrating Duo
  • Ultra-Hydrating Duo

Ultra-Hydrating Duo

$142 value

Pairs Well With

Benefits

  • Hydrates
  • Plumps
  • Smooths

Skin types

  • All Skin Types

A two-step ritual that smooths the look of lines and locks in moisture for seriously hydrated skin.

Set includes

    See more info
    Description

    Sea the Difference™

    This fast-absorbing, anti-aging serum is clinically proven to smooth the appearance of all lines and deliver a lifted, firmer look. Two molecular weights of hyaluronic acid, seaweed and snow mushroom, work together to restore and maintain optimal moisture levels, keeping your skin hydrated, plump and dewy any time of day. Clinically and dermatologist tested.

    Key ingredients

    Japanese Miru Seaweed

    Replenishes and balances the skin’s natural moisture level for healthy, hydrated skin.

    2X Hyaluronic Acid

    High and low molecular weights work synergistically to boost hydration, fullness and firmness of skin.

    Volcanic Marine Ferment

    This unique marine ferment effectively plumps and smooths fine lines.

    Snow Mushroom

    Forms a hydration layer on skin to seal in moisture.

    Scent profile
    Fragrance-free
    View full product details
    See more info
    Description

    Next-wave hydration. Our nutrient-rich water cream delivers 72+ hours of clinically proven, deep hydration to thirsty skin exposed to pollution and blue light. Seaweed and a microbiome-friendly pre and probiotic* visibly promote skin radiance. This dermatologist tested formula leaves skin soft with a silky-smooth, dewy look. Clinically proven to instantly increase skin hydration by 173%. Fragrance and essential oil free.

    *The probiotic in this formula is nonviable. This means it is not a live organism.

    Key ingredients

    Prebiotic + Probiotic + Seaweed

    Visibly promote skin radiance.

    *The probiotic in this formula is nonviable. This means it is not a live organism.

    Undaria Seaweed

    Replenishes the skin’s moisture barrier and keeps skin looking healthy.

    Squalane

    100% plant-derived from sustainable sugarcane provides powerful yet weightless long-lasting moisturization.

    Bisabolol

    Helps soothe dry skin.

    Scent profile
    Fragrance-free
    View full product details

Product Video

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Customer Reviews

4.6
Rated 4.6 out of 5 stars
Based on 1,412 reviews
Total 5 star reviews: 1.1k Total 4 star reviews: 199 Total 3 star reviews: 78 Total 2 star reviews: 33 Total 1 star reviews: 20
91%would recommend these products
Slide 1 selected
1,412 reviews
  • CA
    Cary Anne F.
    Verified Buyer
    Hyaluronic Sea Serum
    Reviewing
    Hyaluronic Sea Serum
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 45-60
    Rated 5 out of 5 stars
    Yesterday
    The best!

    I love this serum. I do recommend a few drops at a time because the full dropper leaves much excess & that’s with use for my face to décolletage. Goes on smoothly, doesn’t feel sticky and the effects are hydrating & calming. Really worth it. I use it am & pm under my eye routine, sunscreen & moisturizers. You’ll notice a difference. I tried the anti-aging version & as good as that one is, this is my absolute favorite. Feels & looks like you’ve been for a facial.

  • GP
    gina p.
    Verified Buyer
    Seabiotic® Water Cream
    Reviewing
    Seabiotic® Water Cream
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 45-60
    Rated 5 out of 5 stars
    2 days ago
    Best face cream

    I have tried many moisturizers. This one has a beautiful texture, and makes my dry skin feel soft and smooth.

    Love it!

  • S
    Shari
    Hyaluronic Sea Serum
    Reviewing
    Hyaluronic Sea Serum
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    5 Stars

    One of my favorite face products. It really makes my skin feel good.

  • SK
    Sarah K.
    Verified Buyer
    Seabiotic® Water Cream
    Reviewing
    Seabiotic® Water Cream
    I recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 25-34
    Rated 5 out of 5 stars
    5 days ago
    Love it!

    lightweight but so hydrating.

  • RZ
    Ruthanne Z.
    Verified Buyer
    Seabiotic® Water Cream
    Reviewing
    Seabiotic® Water Cream
    I recommend this product
    What best describes your skin? Sensitive & Reactive
    How old are you? 60+
    Rated 4 out of 5 stars
    5 days ago
    Nourishing cream

    I like this product because it adds something to my routine that other products don't. The secrets of the sea. I gave it 4 stars because it has a strong ocean smell. Doesn't bother me but might be a problem for others.

  • R
    Rachel
    Seabiotic® Water Cream
    Reviewing
    Seabiotic® Water Cream
    I recommend this product
    Rated 4 out of 5 stars
    1 week ago
    4 Stars

    I liked it but I've used other moisturizers that are more effective. And for the price, nah.

  • T
    Tina
    Verified Buyer
    Hyaluronic Sea Serum
    Reviewing
    Hyaluronic Sea Serum
    I recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 45-60
    Rated 5 out of 5 stars
    2 weeks ago
    Best Serum

    I've been using this product for years, and it's fabulous! I use it every morning before applying my choice of Osea face cream. It's definitely a must for your daily routine

  • RH Profile picture for Rubie H.facebook logo
    Rubie H.
    Verified Buyer
    Hyaluronic Sea Serum
    Reviewing
    Hyaluronic Sea Serum
    I recommend this product
    What best describes your skin? Sensitive & Reactive
    How old are you? 45-60
    Rated 5 out of 5 stars
    3 weeks ago
    Love Love this product

    Since I start using this wonderful serum my skin always look moisturize and my family and friends said that I look a lot younger, lol.

  • RH Profile picture for Rubie H.facebook logo
    Rubie H.
    Verified Buyer
    Hyaluronic Sea Serum
    Reviewing
    Hyaluronic Sea Serum
    I recommend this product
    What best describes your skin? Sensitive & Reactive
    How old are you? 45-60
    Rated 5 out of 5 stars
    3 weeks ago
    Love this Product

    Since I start using oSea Hyaluronic Sea Serum my face feels wonderful, it’s always look moisturized and my family & friends told me that I look younger.

  • L
    Laurie
    Verified Buyer
    Hyaluronic Sea Serum
    Reviewing
    Hyaluronic Sea Serum
    I recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 60+
    Rated 5 out of 5 stars
    3 weeks ago
    Another great OSEA product !

    Feels great on skin, hydrates and is not irritating

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