Face + Body Bestsellers
A 4-piece travel set with a complete mini facial ritual and our award-winning body oil. Cleanse, hydrate and glow.
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Set includes
Benefits
- Hydrates
- Smooths
- Glow
- TSA Friendly
Why you'll love it
Ocean Cleanser: Seaweed-infused gel cleanser with lactic acid that removes impurities and gently exfoliates while delivering mineral-rich hydration for a radiant complexion.
Hyaluronic Sea Serum: High-performance hydrating serum with hyaluronic acid and seaweed, clinically shown to improve elasticity and visibly reduce lines & wrinkles while boosting hydration.
Atmosphere Protection® Cream: Lightweight, seaweed-powered moisturizer that creates a barrier against pollutants while rebalancing skin’s own microbiota for a healthier, more radiant complexion.
Undaria Algae™ Body Oil: The intoxicating holy grail of body oils. This seaweed-powered elixir instantly improves the look of skin elasticity, visibly firms and deeply moisturizes for a silky-smooth, full body glow.
How to use
Ocean Cleanser (0.6 fl. oz.)
Apply to damp face and rinse with warm water. Use morning and night.
Hyaluronic Sea Serum (0.19 fl. oz.)
After cleansing, apply to face and neck, and allow to absorb. Use morning and night.
Atmosphere Protection® Cream (0.6 fl. oz.)
Massage into clean, dry face after serum. Use morning and night.
Undaria Algae™ Body Oil (1.0 fl. oz.)
Generously massage into dry or damp skin. Use morning and night.
Face + Body Bestsellers
New! Our glow-to skincare essentials.
Set Includes
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Ocean Cleanser - 0.6 fl oz
Mineral marine cleanser
0.6 fl oz / 18 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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Atmosphere Protection® Cream - 0.6 fl oz
Lightweight barrier moisturizer
0.6 fl oz / 18 ml
Description
Face the day with our lightweight seaweed-powered moisturizer, clinically shown to instantly create a barrier against environmental pollutants. Improves the look of elasticity while rebalancing skin’s own microbiota to promote a healthy, radiant complexion. This silky, fast-absorbing formula is ideal under sunscreen or makeup. An OSEA favorite that’s soon to be yours.
View full product detailsScent profile
Subtle rose geranium, clary sage & chamomile.
Key ingredients
Seaweed Marine Blend
A blend of brown & green seaweed extracts, sea water, and marine exopolysaccharide soothe dry skin while balancing skin’s microbiome.
Elfdock
Protects the skin against pollutants, visibly reduces damage caused by environmental stressors and visibly improves skin elasticity.
Niacinamide
Improves skin hydration and enhances skin’s barrier.
Undaria Seaweed
Replenishes the skin’s moisture barrier while improving skin smoothness for softer, more supple-feeling skin.
Ingredients
Water / Aqua / Eau, Caprylic/Capric Triglyceride, Coco-Caprylate/Caprate, Propanediol, Glycerin, Niacinamide, Butyrospermum Parkii (Shea) Butter, Cetearyl Olivate, Cetearyl Alcohol, Sorbitan Olivate, Persea Gratissima (Avocado) Oil , Simmondsia Chinensis (Jojoba) Seed Oil, Laminaria Digitata Extract, Chlorella Vulgaris Extract, Undaria Pinnatifida Extract , Sea Water / Maris Aqua / Eau de mer, Hydrolyzed Algin, Oryza Sativa (Rice) Bran Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Helianthus Annuus (Sunflower) Extract, Tocopherol, Cetearyl Glucoside, Inula Helenium Extract, Saccharide Isomerate, Pentaerythrityl Distearate, Xanthan Gum, Bentonite, Tapioca Starch, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Microcrystalline Cellulose, Cellulose Gum, Sodium Stearoyl Glutamate, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Pelargonium Graveolens Flower Oil, Lavandula Hybrida Oil, Anthemis Nobilis Flower Oil, Salvia Sclarea (Clary) Oil, Citric Acid, Phenethyl Alcohol, Benzyl Alcohol, Benzoic Acid, Potassium Sorbate , Lonicera Japonica (Honeysuckle) Flower Extract, Lonicera Caprifolium (Honeysuckle) Flower Extract, Sodium Hydroxide
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Hyaluronic Sea Serum - 0.17 fl oz
Clinically shown anti-aging moisture boost
0.17 fl oz / 5 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
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Undaria Algae™ Body Oil Travel Size
For a full-body glow
1 fl oz / 30 ml
Description
Clinically shown to instantly improve the look of skin elasticity and deliver deep moisturization. Our seaweed-infused body oil is a rush of antioxidant-rich hydration that softens, nourishes and firms like no other. Rich yet never greasy, this intoxicating aromatherapy elixir enhances every inch. Mineralize, moisturize and glow!
Also available in fragrance-free, which is hypoallergenic, dermatologist tested and safe for sensitive skin.
To create this one-of-a-kind oil, we soak hand-harvested Undaria Algae™ in barrels of botanical oils to infuse the vitamins and minerals. Due to the artisanal manner of production, variation in color is normal. This oil contains Undaria Seaweed and as such, a naturally occurring seaweed sediment may be present at the bottom of your bottle. This is completely normal and does not affect the quality or efficacy of the product.
View full product detailsScent profile
Uplifting grapefruit, lime & cypress blended + sweet notes of mango mandarin.
Key ingredients
Undaria Seaweed
Hand-harvested, rich in amino acids, antioxidants and vitamins and helps replenish the skin’s moisture barrier.
Botanical Oil Blend
A blend of passion fruit, acai, babassu and rice bran oils provide deep moisture to replenish dry skin.
White Lupin
Helps visibly firm and improve skin elasticity for more youthful-looking skin.
Ingredients
Helianthus Annuus (Sunflower) Seed Oil, Undaria Pinnatifida Powder, Citrus Paradisi (Grapefruit) Peel Oil, Tocopherol, Lupinus Albus Seed Extract, Passiflora Edulis Seed Oil, Oryza Sativa (Rice) Bran Oil, Euterpe Oleracea Fruit Oil, Orbignya Oleifera Seed Oil, Sesamum Indicum (Sesame) Seed Oil, Linum Usitatissimum (Linseed) Seed Oil, Oryza Sativa (Rice) Bran Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Helianthus Annuus (Sunflower) Extract, Citrus Latifolia Peel Oil, Cupressus Sempervirens Branch/Leaf Oil, Fragrance/Parfum*
*Natural Fragrance is a blend of aromatic compounds and/or essential oil(s) extracted from different parts of plants including flowers and fruits. These can be used to help get the sophisticated fragrances that make OSEA products smell wonderful.
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.
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.
Undaria Algae™ Body Oil
Yes! This oil contains Undaria seaweed, so you may find naturally occurring seaweed sediment at the bottom of the bottle. It may not be visible at first, as it takes time to settle. This is normal and doesn't affect the product's quality or efficacy.
After cleansing with our Undaria Algae™ Body Wash, apply Hyaluronic Body Serum to dry or damp skin from the neck down. Then, generously massage Undaria Algae™ Body Oil as the last step in your body care ritual for silky, glowing skin. Undaria Algae™ Body Lotion or Undaria Algae™ Body Butter also work great layered under Undaria Algae™ Body Oil for an added boost of hydration.
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