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  • Cleanse & Hydrate Duo
  • Cleanse & Hydrate Duo
  • Cleanse & Hydrate Duo
  • Cleanse & Hydrate Duo
  • Swatch of Hyaluronic Sea Serum with visible suspended micro-droplets on light surface
  • Cleanse & Hydrate Duo

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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Benefits

Why you'll love it

How to use

Set Includes

  • Ocean Cleanser

    Mineral marine cleanser

    5 fl oz / 150 ml

    Description
    Scent profile

    An energizing twist of lime with sweet jasmine and a citrusy light note of bergamot.

    View full product details
    Osea ocean cleanser bottle on a white background
    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.

  • Hyaluronic Sea Serum

    Clinically shown anti-aging moisture boost

    1 fl oz / 30 ml

    Description
    Scent profile
    Fragrance-free
    View full product details
    A bottle of OSEA hyaluronic sea serum with a white label and green cap.
    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.

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.

-Jenefer Palmer, OSEA Founder

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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Customer Reviews

4.7
Rated 4.7 out of 5 stars
Based on 2,086 reviews
Total 5 star reviews: 1.7k Total 4 star reviews: 159 Total 3 star reviews: 67 Total 2 star reviews: 47 Total 1 star reviews: 73
91%would recommend these products
Slide 1 selected
2,086 reviews
  • S
    Stephanie
    Verified Reviewer
    Reviewing
    Hyaluronic Sea Serum
    I do not recommend this product
    What best describes your skin? Sensitive & Reactive
    How old are you? 25-34
    Rated 2 out of 5 stars
    Yesterday
    It’s just OK

    The product is just OK. Nothing special considering the price. It felt good on and maybe throughout the day, but there were no notable differences in my skin after using for 4 months. With a price point like that, you’d expect some sort of change. I would recommend if you have “extra” money but not if you are trying to invest in something that works.

    For context: I am 32, no acne, some redness due to compromised skin barrier, sensitive skin, no wrinkles, no discoloration.

    OSEA® Malibu
    3 minutes ago

    Hi Thank you for your honest review. We’ll make sure to share your feedback with our team!

  • JC
    Janelle C.
    Verified Buyer
    Reviewing
    Ocean Cleanser
    I recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 60+
    Rated 5 out of 5 stars
    2 days ago
    Face waah

    Love it and my skun feels great!

    OSEA® Malibu
    2 days ago

    This makes us so happy to hear!

  • KG Profile picture for Kathleen G.google logo
    Kathleen G.
    Verified Buyer
    Reviewing
    Hyaluronic Sea Serum
    I recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 35-44
    Rated 5 out of 5 stars
    3 days ago
    Daily Powerhouse

    Love this product! It’s part of my daily routine and had been for years now.

    The light weights formula moisturizes immediately. I can tell a difference in my skin, if I skip a day. 10/10

    OSEA® Malibu
    3 days ago

    This makes us so happy to hear!

  • WB
    William b.
    Verified Reviewer
    Reviewing
    Ocean Cleanser
    I do not recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 45-60
    Rated 1 out of 5 stars
    4 days ago
    Breaks in shower

    Poor customer service so far. No response.

    OSEA® Malibu
    3 days ago

    Thank you for sharing your feedback. We never want anyone to feel disappointed. Our Customer Care team has followed up with you via email to better understand your experience and find a resolution.

  • JW
    Jessi W.
    Verified Reviewer
    Reviewing
    Ocean Cleanser
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 35-44
    Rated 5 out of 5 stars
    4 days ago
    Gentle and effective

    I am obsessed! I normally brand hop but this line is a must have for me now. Absolutely in love with this cleanser!

  • JW
    Jessi W.
    Verified Buyer
    Reviewing
    Cleanse & Hydrate Duo
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 35-44
    Rated 5 out of 5 stars
    4 days ago
    Best hyaluronic

    Love this so so much! So many compliments on my skin and no dryness anymore!

  • AR
    Avani R.
    Verified Buyer
    Reviewing
    Ocean Cleanser
    I recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 35-44
    Rated 4 out of 5 stars
    6 days ago
    Sea cleanser

    I liked this cleanser. The first application, I felt the skin around my nose stripped a little.. but the later applications were all good and skin felt clean.. the stripped nose area felt normal after uses. The smell is fresh.

  • W
    WENDY
    Reviewing
    Ocean Cleanser
    I recommend this product
    Rated 5 out of 5 stars
    6 days ago
    5 Stars

    Smells like heaven!

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

    Love it! Exceed expectations! Will purchase again.

  • D
    Debra
    Reviewing
    Ocean Cleanser
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    5 Stars

    LOVE! Skin feels so soft and moisturized!!!

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