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

Ultra-Hydrating Duo

$142 value
A two-step ritual that smooths the look of lines and locks in moisture for seriously hydrated skin.
  • + 30 Day Money Back Guarantee
  • + Free Shipping on Orders $50+

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Benefits

How to use

Set includes

    See more info
    Description
    Key ingredients

    Japanese Miru Seaweed

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

    2X Hyaluronic Acid

    High and low molecular weights work synergistically to boost hydration and deliver multi-level moisturization.

    Snow Mushroom

    Natural hyaluronic acid that forms a hydration layer on skin to seal in moisture.

    Betaine

    Plant based amino acid helps hydrate and maintain optimal water balance.

    Volcanic Marine Ferment

    This unique marine ferment effectively smooths the look of fine lines.

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

    Hand-harvested, rich in amino acids, antioxidants and vitamins and helps replenish the skin’s moisture barrier.

    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

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Customer Reviews

4.5
Rated 4.5 out of 5 stars
Based on 1,665 reviews
Total 5 star reviews: 1.2k Total 4 star reviews: 212 Total 3 star reviews: 104 Total 2 star reviews: 58 Total 1 star reviews: 54
87%would recommend these products
Slide 1 selected
1,665 reviews
  • K
    Kaylene
    Reviewing
    Hyaluronic Sea Serum
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    5 Stars

    My skin loves this!

  • R
    Rebecca
    Verified Buyer
    Reviewing
    Hyaluronic Sea Serum
    I do not recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 35-44
    Rated 2 out of 5 stars
    2 days ago
    Not one of my favorite Osea products

    The smell is mild, but unpleasant, and I don't love how it goes on or how my skin feels after. I used to use Osea's anti-aging serum which was amazing, my skin just felt great all the time, and since that got mysteriously discontinued and wiped from the Osea website, I've been trying their other products - I just don't know with this one - the putting on experience is sort of unpleasant, and I don't know if anything is happening. For now I'm using the Dream Night serum which is also not as good as the old anti-aging serum but at least it smells good - meanwhile exploring products from other brands, but I have yet to find something that compares to the Osea anti-aging serum.

    OSEA® Malibu
    Yesterday

    Thank you for your review Rebecca. We’re sorry to hear that the Hyaluronic Sea Serum wasn’t the perfect fit. Our team will be in touch directly, and just a reminder that we offer a 30-day money back guarantee for all products purchased on our website. Here's a link to our Returns Portal: https://returns.oseamalibu.com/#/

  • JG
    Jennifer G.
    Verified Buyer
    Reviewing
    Ultra-Hydrating Duo
    I recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 60+
    Rated 5 out of 5 stars
    6 days ago
    Love these products!

    They are easy to use, and my face glows as a result!

    OSEA® Malibu
    4 days ago

    This makes us so happy to hear!

  • ES
    Emily S.
    Verified Buyer
    Reviewing
    Ultra-Hydrating Duo
    I recommend this product
    What best describes your skin? Sensitive & Reactive
    How old are you? 25-34
    Rated 5 out of 5 stars
    1 week ago
    Hydrating

    My face has never felt more hydrated - decreased wrinkles in 2 weeks

    OSEA® Malibu
    4 days ago

    Your support of our brand means the world!

  • YH
    Ylanda H.
    Verified Buyer
    Reviewing
    Seabiotic® Water Cream
    I recommend this product
    What best describes your skin? Oily & Blemishes
    How old are you? 45-60
    Rated 5 out of 5 stars
    1 week ago
    Feels So good

    I love it and it doesn’t leave my skin greasy!

    OSEA® Malibu
    1 week ago

    Your support of our brand means the world!

  • C
    Cyndi
    Reviewing
    Hyaluronic Sea Serum
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    5 Stars

    Love it

  • L
    Lisa
    Reviewing
    Seabiotic® Water Cream
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    5 Stars

    very lightweight yet incredibly moisturizing. Love this product!

  • KA
    Kendra A.
    Verified Buyer
    Reviewing
    Seabiotic® Water Cream
    I recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 25-34
    Rated 4 out of 5 stars
    2 weeks ago
    Amazing product not so great smell

    Absolutely love this cream right before I put on my atmosphere cream. The smell isn’t super favorable but I can get over it within a few seconds of it being on

  • J
    Jeremy
    Reviewing
    Hyaluronic Sea Serum
    I do not recommend this product
    Rated 1 out of 5 stars
    2 weeks ago
    1 Star

    It made me breakout

  • M
    Madilyn
    Reviewing
    Hyaluronic Sea Serum
    I recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 25-34
    Rated 5 out of 5 stars
    2 weeks ago
    Love Love Love!

    I really love this stuff. I feel like it was what I was missing in my skin care! I used to wake up with dry flakey skin even after moisturizing at night, with this I don’t. I feel it helps me reach that extra level hydration in the desert dryness! Also makes my skin feel beautiful. I couldn’t tell at first if it was giving me a couple harmless whiteheads here or there but eventually they went away after a week or so. I also love the texture of this stuff.