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When and How to Use Hyaluronic Serum
OSEA FamilyProper hydration is key to healthy skin. Over the last...
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Cleanse & Hydrate Duo
$136 valueAll Skin Types
A two-step skincare ritual that cleanses away impurities and delivers plumping hydration for healthy, more youthful-looking skin.
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Set includes
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Description
Wake up your skin and your senses. This seaweed-infused gel cleanser effectively removes surface impurities and excess oils. Our pH-balanced formula uses lactic acid to gently exfoliate and help visibly refine pores without stripping skin. Delivers mineral-rich hydration for a radiant complexion you can see and feel.
Our Ocean Cleanser is primarily made with naturally derived ingredients and we don’t use any artificial colorants in the formula. Because of this, the color can vary from batch to batch and may even shift over time - this is completely normal and doesn’t affect the quality or effectiveness of the product. Similarly, since no synthetic fragrance is used, the scent may also vary due to the natural composition!
Key ingredients
Undaria Seaweed
Hand-harvested, rich in amino acids, antioxidants and vitamins to mineralize the skin.
Bentonite
A natural clay that works to remove surface impurities and excess oils to detoxify without stripping skin.
Lactic Acid
Gently exfoliates without stripping skin.
Glycerin & Jojoba Oil Blend
A natural humectant and blend of jojoba and sesame oils, rich in essential vitamins, nourish & replenish skin with hydration.
Ingredients
5 fl oz: Water / Aqua / Eau, Undaria Pinnatifida Extract, Coco-Glucoside, Bentonite, Glycerin, Simmondsia Chinensis (Jojoba) Seed Oil, Sesamum Indicum (Sesame) Seed Oil, Sorbitan Olivate, Disodium Cocoyl Glutamate, Citrus Aurantium Dulcis (Orange) Peel Oil, Xanthan Gum, Lactic Acid, Sodium Cocoyl Glutamate, Hydrolyzed Oat Protein, Tocopherol, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Citrus Aurantifolia (Lime) Oil, Juniperus Communis Fruit Oil, Cupressus Sempervirens Leaf/Nut/Stem Oil, Jasminum Officinale (Jasmine) Oil, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Sea Water / Maris Aqua / Eau de mer, Kappaphycus Alvarezii Extract, Gigartina Stellata/Kappaphycus Alvarezii Extract, Corallina Officinalis Extract, Hydroxyacetophenone, 1,2-Hexanediol, Caprylyl Glycol, Tropolone, Tetrasodium Glutamate Diacetate, Citric Acid, Sodium Benzoate, Potassium Sorbate, Limonene
0.6 fl oz: Water / Aqua / Eau, Undaria Pinnatifida Extract, Coco-Glucoside, Bentonite, Glycerin, Lactobacillus, Simmondsia Chinensis (Jojoba) Seed Oil, Sesamum Indicum (Sesame) Seed Oil, Sorbitan Olivate, Disodium Cocoyl Glutamate, Citrus Aurantium Dulcis (Orange) Peel Oil, Xanthan Gum, Lactic Acid, Kappaphycus Alvarezii Extract, Gigartina Stellata/Kappaphycus Alvarezii Extract, Corallina Officinalis Extract, Sea Water / Maris Aqua / Eau de mer, Hydrolyzed Oat Protein, Tocopherol, Cocos Nucifera (Coconut) Fruit Extract, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Citrus Aurantifolia (Lime) Oil, Juniperus Communis Fruit Oil, Cupressus Sempervirens Leaf/Nut/Stem Oil, Jasminum Officinale (Jasmine) Oil, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Sodium Cocoyl Glutamate, Limonene, Sodium Levulinate, Sodium Anisate, Citric Acid, Sodium Benzoate, Potassium Sorbate
Scent profile
An energizing twist of lime with sweet jasmine and a citrusy light note of bergamot.
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Description
Sea the Difference™
A burst of hydration for all skin types. This high-performance, hydrating serum is clinically shown to improve skin elasticity and visibly reduce fine lines & wrinkles. Two molecular weights of hyaluronic acid, seaweed and snow mushroom work together to help maintain optimal moisture levels. Dermatologist tested. Fragrance free.
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
Naturally rich in hyaluronic acid and forms a hydration layer on skin to seal in moisture.
Volcanic Marine Ferment
This unique marine ferment effectively smooths the look of fine lines.
Ingredients
Water / Aqua / Eau, Glycerin, Codium Fragile Extract, Betaine, Propanediol, Hyaluronic Acid, Tremella Fuciformis Sporocarp Extract, Hydrolyzed Hyaluronic Acid, Bacillus Ferment, Citric Acid, Xanthan Gum, Hydroxyacetophenone, Trisodium Ethylenediamine Disuccinate, Caprylhydroxamic Acid, 1,2-Hexanediol, Chlorophyllin-Copper Complex
Scent profile
Fragrance-free
Benefits
- Clarifies
- Hydrates
- Plumps
Why you'll love it
Plumping Hydration Duo is now Cleanse & Hydrate Duo. Same products you love, but with a brand new name.
A two-step skincare ritual that cleanses away impurities and delivers plumping hydration for healthy, more youthful-looking skin.
How to use
Ocean Cleanser (5 fl oz)
Apply to damp face and rinse with warm water.
Hyaluronic Sea Serum (1 fl oz)
After cleansing, apply serum onto face. Allow to absorb.
Cleanse & Hydrate Duo
Cleanse, plump & hydrate
Set Includes
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Ocean Cleanser
Mineral marine cleanser
5 fl oz / 150 ml
Description
Wake up your skin and your senses. This seaweed-infused gel cleanser effectively removes surface impurities and excess oils. Our pH-balanced formula uses lactic acid to gently exfoliate and help visibly refine pores without stripping skin. Delivers mineral-rich hydration for a radiant complexion you can see and feel.
Our Ocean Cleanser is primarily made with naturally derived ingredients and we don’t use any artificial colorants in the formula. Because of this, the color can vary from batch to batch and may even shift over time - this is completely normal and doesn’t affect the quality or effectiveness of the product. Similarly, since no synthetic fragrance is used, the scent may also vary due to the natural composition!View full product detailsScent profile
An energizing twist of lime with sweet jasmine and a citrusy light note of bergamot.
Key ingredients
Undaria Seaweed
Hand-harvested, rich in amino acids, antioxidants and vitamins to mineralize the skin.
Bentonite
A natural clay that works to remove surface impurities and excess oils to detoxify without stripping skin.
Lactic Acid
Gently exfoliates without stripping skin.
Glycerin & Jojoba Oil Blend
A natural humectant and blend of jojoba and sesame oils, rich in essential vitamins, nourish & replenish skin with hydration.
Ingredients
5 fl oz: Water / Aqua / Eau, Undaria Pinnatifida Extract, Coco-Glucoside, Bentonite, Glycerin, Simmondsia Chinensis (Jojoba) Seed Oil, Sesamum Indicum (Sesame) Seed Oil, Sorbitan Olivate, Disodium Cocoyl Glutamate, Citrus Aurantium Dulcis (Orange) Peel Oil, Xanthan Gum, Lactic Acid, Sodium Cocoyl Glutamate, Hydrolyzed Oat Protein, Tocopherol, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Citrus Aurantifolia (Lime) Oil, Juniperus Communis Fruit Oil, Cupressus Sempervirens Leaf/Nut/Stem Oil, Jasminum Officinale (Jasmine) Oil, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Sea Water / Maris Aqua / Eau de mer, Kappaphycus Alvarezii Extract, Gigartina Stellata/Kappaphycus Alvarezii Extract, Corallina Officinalis Extract, Hydroxyacetophenone, 1,2-Hexanediol, Caprylyl Glycol, Tropolone, Tetrasodium Glutamate Diacetate, Citric Acid, Sodium Benzoate, Potassium Sorbate, Limonene
0.6 fl oz: Water / Aqua / Eau, Undaria Pinnatifida Extract, Coco-Glucoside, Bentonite, Glycerin, Lactobacillus, Simmondsia Chinensis (Jojoba) Seed Oil, Sesamum Indicum (Sesame) Seed Oil, Sorbitan Olivate, Disodium Cocoyl Glutamate, Citrus Aurantium Dulcis (Orange) Peel Oil, Xanthan Gum, Lactic Acid, Kappaphycus Alvarezii Extract, Gigartina Stellata/Kappaphycus Alvarezii Extract, Corallina Officinalis Extract, Sea Water / Maris Aqua / Eau de mer, Hydrolyzed Oat Protein, Tocopherol, Cocos Nucifera (Coconut) Fruit Extract, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Citrus Aurantifolia (Lime) Oil, Juniperus Communis Fruit Oil, Cupressus Sempervirens Leaf/Nut/Stem Oil, Jasminum Officinale (Jasmine) Oil, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Sodium Cocoyl Glutamate, Limonene, Sodium Levulinate, Sodium Anisate, Citric Acid, Sodium Benzoate, Potassium Sorbate
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Hyaluronic Sea Serum
Clinically shown anti-aging moisture boost
1 fl oz / 30 ml
Description
Sea the Difference™
A burst of hydration for all skin types. This high-performance, hydrating serum is clinically shown to improve skin elasticity and visibly reduce fine lines & wrinkles. Two molecular weights of hyaluronic acid, seaweed and snow mushroom work together to help maintain optimal moisture levels. Dermatologist tested. Fragrance free.
View full product detailsScent profile
Fragrance-free
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
Naturally rich in hyaluronic acid and forms a hydration layer on skin to seal in moisture.
Volcanic Marine Ferment
This unique marine ferment effectively smooths the look of fine lines.
Ingredients
Water / Aqua / Eau, Glycerin, Codium Fragile Extract, Betaine, Propanediol, Hyaluronic Acid, Tremella Fuciformis Sporocarp Extract, Hydrolyzed Hyaluronic Acid, Bacillus Ferment, Citric Acid, Xanthan Gum, Hydroxyacetophenone, Trisodium Ethylenediamine Disuccinate, Caprylhydroxamic Acid, 1,2-Hexanediol, Chlorophyllin-Copper Complex
Product Video
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Over 30 years ago, I started OSEA to share the healing powers of the sea. Since then, it’s been our mission to create clean, clinically tested skincare, combining pure, potent seaweed with active botanicals for results you can sea. My vision is to create waves of kindness for people and our planet.
FAQs
Ocean Cleanser
Ocean Cleanser is a gel cream designed for normal or combination skin, removing surface impurities and excess oils while gently exfoliating to unclog pores. It delivers mineral-rich hydration for a clear, radiant complexion and boasts a pH-balanced formula with an invigorating citrusy scent.
Ocean Wave Cleanser is a gentle bi-phase makeup remover + cleansing oil that effectively dissolves makeup (including waterproof), impurities and excess sebum—without stripping skin. It’s the perfect first step in a double cleanse routine.
Ocean Cleansing Milk is a milky emulsion ideal for dry, sensitive, and mature skin types. It melts away dirt, debris, and makeup while moisturizing, smoothing, and soothing the skin, restoring its radiance. This formula is also pH balanced, fragrance-free, and dermatologist approved, ensuring it's safe for sensitive skin.
Ocean Cleansing Mudd is a clarifying cleanser that clears away excess oils without stripping the skin, purging pores of impurities. It leaves the skin feeling clean and refreshed with an invigorating scent of wild mint.
Avoid contact with the eyes. To remove eye makeup (even waterproof!), use our Ocean Wave Cleanser and Reusable Cotton Rounds.
For a lightweight hydrating routine: Massage Ocean Wave Cleanser into dry skin to dissolve makeup and impurities. Then, use Ocean Cleanser to round out your double cleanse. After rinsing, apply Hyaluronic Sea Serum to slightly damp skin. Follow with your favorite OSEA face moisturizer.
For your nighttime routine: After cleansing with Ocean Cleanser, apply Dream Night Serum and then follow with Dream Night Cream. Top it off with our nourishing Essential Hydrating Oil.
Hyaluronic Sea Serum
After cleansing with your favorite cleanser, like our bestselling Ocean Cleanser, follow with Sea Minerals Mist to prep skin and then apply a few drops of Hyaluronic Sea Serum to slightly damp face and neck. Allow to absorb. Seal in with your moisturizer of choice, like Seabiotic® Water Cream during the day and Dream Night Cream at night.
Our skincare products are made with naturally derived ingredients to provide the best benefits for your skin. Hyaluronic Sea Serum is fragrance free meaning there is no fragrance or essential oils added. However, you may detect a scent from some of the naturally derived ingredients in this formula.
Olfactory receptors (or sense of smell) differ from person to person so it is hard to describe what you might smell in a fragrance-free formula, but it could best be described as a bit “earthy” or “medicinal”. Please note the scent does not affect the product’s quality or efficacy.
Hyaluronic Sea Serum is our high-performance hydrating serum.
This fast-absorbing, hydrating serum is clinically shown to improve skin elasticity and visibly reduce fine lines & wrinkles. Two molecular weights of hyaluronic acid, seaweed and snow mushroom work together to help maintain optimal moisture levels. A burst of hydration for all skin types.
Dream Night Serum is our wrinkle smoothing serum.
This powerful formula works while you sleep to visibly reduce crow’s feet, fine lines, and even deeper wrinkles as you age. Algae-derived bio-retinol and two firming peptides combine to mimic the effects of retinol without irritation. Wake up to visibly smoother, firmer skin.
Seaglow Overnight Serum AHA Treatment is our exfoliating serum.
High-performance 9% AHA + 2% Phytic Acid treatment exfoliates to promote skin turnover, which evens tone and texture overnight. Nutrient-rich seaweed and Shiunko oil reinforce skin’s moisture barrier to reveal radiance. Wake up to clearer pores and a smoother, brighter complexion.
Learn
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Read moreCustomer Reviews
Total 5 star reviews: 1.7k Total 4 star reviews: 158 Total 3 star reviews: 65 Total 2 star reviews: 46 Total 1 star reviews: 68
91%would recommend these products
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2,060 reviews
- JJuliaReviewingOcean CleanserI recommend this productRated 5 out of 5 stars13 hours ago5 Stars
I really like this product. I have been looking for a new facial cleanser for quite some time now. This product really caught my eye and had a great reviews. It smells like citrus in the summer and it’s such a nice formula … it’s milky and creamy and doesn’t foam like crazy, just cleanse well and doesn’t dry you out at all. A very nice calm cleanser that gets the job done. My bottle came looking a little bit more like brownish olive color rather than the sea foam that you see online. I believe since they use organic and natural ingredients, every batch is a little bit different with scent and color. But it still works great and smells amazing.
- KKatVerified BuyerReviewingHyaluronic Sea SerumI recommend this productWhat best describes your skin? Sensitive & ReactiveHow old are you? 60+Rated 5 out of 5 stars3 days agoTHE BEST!!
I have used this product for several years. I love it...I'm out! And I am online to renew asap! I have always taken care of my skin (face especially), and since I'm highly allergic to many ingredients in most cosmetics I was a little apprehensive to try Osea. However, I have never had an allergic reaction to any Osea! People say my face doesn't show my age,,, That is because I don't get in the sun without sunprotection on my face and I use top of the line natural products like Osea, that have shown great results.
OSEA® Malibu3 days agoWe love hearing stories like this. It’s why we do what we do! Thank you for being part of the OSEA community Kat. 💙
- SWSally W.Verified BuyerReviewingCleanse & Hydrate DuoI recommend this productWhat best describes your skin? Mature & DryHow old are you? 45-60Rated 4 out of 5 stars5 days agoGood stuff
Hasn’t broke me out yet! I think I like it!
- MBMaria B.Verified BuyerReviewingOcean CleanserI recommend this productWhat best describes your skin? Mature & DryHow old are you? 60+Rated 5 out of 5 stars1 week agoAmazing cleaner for my heavy Halloween makeup.
Just like with the other products, surprised but not surprised with the amazing quality, lightness, efficiency and such a fresh scent. Tonight after all my Halloween makeup, I cleaned my face with Ocean Wave cleanser and after with ocean cleanser, my skin feels amazing, all my makeup is gone and I just Love OSEA a bit more.
- MMeganVerified BuyerReviewingOcean CleanserI do not recommend this productWhat best describes your skin? Oily & BlemishesHow old are you? 25-34Rated 1 out of 5 stars2 weeks agoSomething Changed?
This has been my goto cleanser for almost a decade but I just got a new bottle today and it smells terrible. It's also much darker in color. It honestly smells a bit rancid. What happened?! Something similar happened to my favorite moisturizer last year and at this point I'm going to have to swear off Osea entirely.
OSEA® Malibu1 week agoThank you for sharing your feedback. We never want anyone to feel disappointed. Our Customer Care team will be following up with you via email to better understand your experience!
- SSamVerified BuyerReviewingHyaluronic Sea SerumWhat best describes your skin? Normal & CombinationHow old are you? 35-44Rated 3 out of 5 stars2 weeks agoBad Smell
I saw other reviews about the recent smell of this being different. I do like this product and had purchased a bottle with a bad smell. Almost rancid like something went bad. I was offered a replacement, which came in and still had a bad smell. Maybe not as strong but still present and pretty unpleasant. The odor does not make for a good experience and makes me not want to use it, though I think the product is good. Please let us know if any changes have been made to the formula, as others are reporting a different smell to this product too. Thanks!
OSEA® Malibu1 week agoThank you so much for your feedback. We’re happy to share more about your Hyaluronic Sea Serum. Because we use naturally derived, ocean-inspired ingredients, including seaweed, without any added fragrance or essential oils, it’s normal for the scent and color to vary slightly from batch to batch. Seasonal changes and harvest variations in the seaweed can bring out certain natural notes more strongly, giving the formula a subtle, earthy scent. These variations are completely natural and do not affect the quality or effectiveness of the product. 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/#/
- CZCheryl Z.Verified BuyerReviewingOcean CleanserI recommend this productWhat best describes your skin? Normal & CombinationHow old are you? 60+Rated 5 out of 5 stars2 weeks agoOcean cleanser
I love this cleanser❣️
OSEA® Malibu2 weeks agoWe're smiling ear to ear!
- RMRoald M.Verified BuyerReviewingOcean CleanserI recommend this productWhat best describes your skin? Normal & CombinationHow old are you? 25-34Rated 5 out of 5 stars2 weeks agoBest face cleaner
I loved it and no breakouts after.
OSEA® Malibu2 weeks agoYour support of our brand means the world!
- AMAnnie M.Verified BuyerReviewingOcean CleanserI recommend this productWhat best describes your skin? Sensitive & ReactiveHow old are you? 35-44Rated 5 out of 5 stars2 weeks agoLitlle goes a long way!
Just one ot two pumps and it doesnt foam. I just wet my face, rub it all around and leave it on for about a minute and wash it off. Such a easy cleanser that I know the good ingredients are doing the work and nourishing my skin. My face feels soft and cleansed. Its doenst feel dry like I stripped my skin or nutrients and protection.
- KGKim G.Verified BuyerReviewingOcean CleanserI do not recommend this productWhat best describes your skin? Normal & CombinationHow old are you? 45-60Rated 1 out of 5 stars3 weeks agoHorrible smell
After reading the last few reviews I decided to say something as well. I have enjoyed all the products at Osea for at least 2 years now. I just received my Ocean Cleanser and I'm very disappointed with the smell. I understand it has seaweed in it but Osea needs to go back to the old formula! I used to feel like I was in the spa while washing my face with the cleanser but not now, I can't wait to get it off my face. I'm not sure if I'll ask to return it but I think I need to find another brand for my cleanser. PLEASE Osea do not change your moisturizers! Otherwise, I think a lot of customers including myself will leave.
OSEA® Malibu2 weeks agoHi! Thank you for your review. We’re sorry to hear that the Ocean Cleanser wasn’t the perfect fit. The Ocean Cleanser is primarily made with naturally derived ingredients and since no synthetic fragrance is used, the scent may also vary due to the natural composition! 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/#/