Body Oil
Body Moisturizers
Cleansers
Body Scrubs
Face Moisturizers
Travel & Sets
When and How to Use Hyaluronic Serum
OSEA FamilyProper hydration is key to healthy skin. Over the last...
Read more
Skip to product information
Save $26
Cleanse & Hydrate Duo
$136 value
A two-step skincare ritual that cleanses away impurities and delivers plumping hydration for healthy, more youthful-looking skin.
Subscribe & Save 10%
We automatically ship your selected items at the interval you choose. Shipping is free in the contiguous U.S., and you can adjust, skip or cancel at anytime through your OSEA account or by contacting support via email or .
- 10% off every order
- Free shipping on recurring orders
- Early access to new products
- Skip, edit or cancel anytime
More info
Skin types: All Skin Types
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.
Benefits
- Clarifies
- Hydrates
- Plumps
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.
Set includes
See moreless info
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
Rich in amino acids, antioxidants and nutrients to mineralize the skin.
Bentonite
A natural smectite clay that works to remove surface impurities and excess oils to help refine the look of pores without stripping skin.
Lactic Acid
Gently exfoliates skin.
Glycerin
Gently moisturizes, smooths and hydrates.
Nourishing Oil Blend
A blend of jojoba and sesame oils, rich in essential vitamins, nourishes and moisturizes the skin.
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.
See moreless info
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
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.
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
Cleanse & Hydrate Duo
Cleanse, plump & hydrate
Product Video
This product has no video
Related blogs
The Differences Between Gel and Milky Cleansers (and How to Choose the Right One for You)
OSEA FamilyFinding the perfect face cleanser can be a challenging process....
Read more
This Hyaluronic Acid Serum Will Give You New Skin
OSEA FamilyAt least we think so. (We have the clinical results...
Read moreCustomer Reviews
Total 5 star reviews: 1.7k Total 4 star reviews: 157 Total 3 star reviews: 63 Total 2 star reviews: 46 Total 1 star reviews: 65
92%would recommend these products
Slide 1 selected
2,048 reviews
- CJChristine J.Verified BuyerReviewingOcean CleanserI do not recommend this productWhat best describes your skin? Normal & CombinationHow old are you? 35-44Rated 2 out of 5 starsYesterdayUsed to love this cleanser but something has changed
I’ve purchased this cleanser multiple times over the years. It had such a pleasant smell and feel to it. I purchased a bottle earlier this year and it was different. It had pretty much no smell to it. Not necessarily, bad, just lacked the smell I loved. I didn’t think too much of it. Thought maybe it was a bad batch or maybe was an old bottle that was past its prime by the time it got to me. But I just purchased another bottle this past week and this time it actually smells pretty bad and didn’t really have that rich feel. I have to unfortunately say I’m pretty disappointed that the formula was changed (as I now see in the comments here). I think I’ll have to watch the comments in the future and see if it’s changed back before I purchase again :/
OSEA® Malibu8 minutes agoThank you so much for your review. We’re sorry to hear that the Ocean Cleanser wasn’t the perfect fit. The Ocean Cleanser was last reformulated in December 2024 and has not had a recent change. It is primarily made with naturally derived ingredients. Because of this, the smell 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 coloring is used, the color may also vary due to the natural composition. Our Customer Care team will be in touch directly via email, 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/#/
- EEmmaVerified BuyerReviewingOcean CleanserI do not recommend this productWhat best describes your skin? Oily & BlemishesHow old are you? 25-34Rated 1 out of 5 stars2 days agoChanged the formula
Why??? I'm so upset to see that the formula has changed! It used to smell light, clean, and fruity, but now it smells like a band-aid! I was scared Osea was going to change this cleanser after they touched my beloved moisturizer. So upsetting. I can't see how this is an upgrade when their scents went from grapefruit & lime to band-aid and medicinal cream.
OSEA® Malibu3 minutes agoWe appreciate your review - we’re sorry to hear that the Ocean Cleanser wasn’t the perfect fit. The Ocean Cleanser was last reformulated in December 2024 and has not had a recent change. It is primarily made with naturally derived ingredients. Because of this, the smell 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 coloring is used, the color may also vary due to the natural composition. Our Customer Care team will be in touch directly via email, 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/#/
- TCTanya C.Verified BuyerReviewingOcean CleanserI do not recommend this productWhat best describes your skin? Normal & CombinationHow old are you? 35-44Rated 1 out of 5 stars3 days agoNot the right product for dry skin
I thought this cleanser was going to be gentle on my skin but actually made it extremely dry, specifically around my lips. Like burning. Right now, I am trying to put a moisturizer to help with the burning sensation.
OSEA® Malibu2 days agoWe’re so sorry to hear about your experience with the Ocean Cleanser. Skincare is so personal, and everyone’s skin is unique. Our Customer Care team is reaching out to provide support.
- KKKatie K.Verified BuyerReviewingHyaluronic Sea SerumI recommend this productWhat best describes your skin? Sensitive & ReactiveHow old are you? 35-44Rated 5 out of 5 stars4 days agoMiracle in a Bottle
I regret to inform you that this serum is absolutely worth every penny. I truly cannot believe the miracles this works on my skin. You know how we all dream of a product that just magically makes us look our very best with minimal effort? Well, this is that product. I love the texture and saw results instantly, but it's not one of those serums that starts out great then all of a sudden leaves you with dry skin or breakouts...it keeps getting better the longer you use it, and it layers so wonderfully under moisturizers and makeup. This is a must-buy for me now, and I'm so incredibly grateful I found this! For context, I'm 42 with combination skin that is super sensitive and hates just about everything I put on it.
OSEA® Malibu2 days agoWe love hearing stories like this. It’s why we do what we do! Thank you for being part of the OSEA community.
- SShariReviewingHyaluronic Sea SerumI recommend this productRated 5 out of 5 stars6 days ago5 Stars
Always a great product. It goes on evenly and works well!
- LLindaReviewingOcean CleanserI recommend this productRated 5 out of 5 stars6 days ago5 Stars
This is the large bottle i bought after i tried the travel size. Great scent and makes my skin feel great.
- SSusanReviewingOcean CleanserI recommend this productRated 5 out of 5 stars1 week ago5 Stars
Love this product am the scent is amazing an how it leaves my skin is amazingly as well
- STSusan T.Verified BuyerReviewingHyaluronic Sea SerumI recommend this productWhat best describes your skin? Mature & DryHow old are you? 60+Rated 5 out of 5 stars1 week agoIt Cannot Be Beat!
I LOVE OSEA'S Hyaluronic Sea Serum! It feels luxurious when it goes on my face and makes my skin so firm and supple. You can't beat that when you're 74 years old!
- CCarlaVerified BuyerReviewingHyaluronic Sea SerumI recommend this productWhat best describes your skin? Oily & BlemishesHow old are you? 25-34Rated 5 out of 5 stars2 weeks agoHigh humidity must have
I live in an extremely humid area and I’ve been struggling to find a cream that moisturized, didn’t feel tacky, and didn’t break me out… couldn’t find one. I decided to try OSEA’s hyaluronic sea serum and seal it in with a facial oil instead of using a moisturizer and my skin has never felt or looked better. The best part is, not a single break out since beginning the new routine without any use of irritating actives.
- GGretchenVerified BuyerReviewingHyaluronic Sea SerumI do not recommend this productWhat best describes your skin? Normal & CombinationHow old are you? 35-44Rated 2 out of 5 stars2 weeks agoLike the other reviews recently - bad smell
I have been buying this product for years and my last order had a TERRIBLE smell - I buy this specifically because I'm sensitive to parfum/fragrance and this is one of thier products that's fragrance-free.
I've never smelled anything like this before with this product. I emailed them to ask for a refund or replacement and explanation if they changed anything. I really like this product so I'll be really bummed if the smell was due to a change. Hoping it was just a bad batch.
OSEA® Malibu1 week agoHi! 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! Our Customer Care team will be following up with you via email to better understand your experience and find a resolution.