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    You Have to Sea this Glow

    Seaweed-powered hyaluronic acid essentials deliver multi-level hydration for a glow that lasts.

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    You Have to Sea this Glow

    Seaweed-powered hyaluronic acid essentials deliver multi-level hydration for a glow that lasts.

Ocean + Climate Responsible

Born in California

Mother & Daughter Founded

Clean Beauty Since 1996

Vegan & Cruelty-Free

Ocean + Climate Responsible

Born in California

Mother & Daughter Founded

Clean Beauty Since 1996

Vegan & Cruelty-Free

Ocean + Climate Responsible

Born in California

Mother & Daughter Founded

Clean Beauty Since 1996

Vegan & Cruelty-Free

Ocean + Climate Responsible

Born in California

Mother & Daughter Founded

Clean Beauty Since 1996

Vegan & Cruelty-Free

Ocean + Climate Responsible

Born in California

Mother & Daughter Founded

Clean Beauty Since 1996

Vegan & Cruelty-Free

Ocean + Climate Responsible

Born in California

Mother & Daughter Founded

Clean Beauty Since 1996

Vegan & Cruelty-Free

Ocean + Climate Responsible

Born in California

Mother & Daughter Founded

Clean Beauty Since 1996

Vegan & Cruelty-Free

Ocean + Climate Responsible

Born in California

Mother & Daughter Founded

Clean Beauty Since 1996

Vegan & Cruelty-Free

Skincare from the Sea®

Explore our bestsellers

    Clean Since 1996

    Today it’s called clean beauty, but in our family, it is what it has always been:a simple, holistic philosophy that our connection to nature is essential to our collective wellbeing.Sea the Difference™

    Results You Can Sea®

    Truly like bringing the spa home. I literally can't wait for my skin and body routine. Thank you for making such superior products!

    -Raquel, OSEA Customer

    I love OSEA so much, it's a borderline obsession. The Dayglow Face Oil is DIVINE!

    -Magda, OSEA Customer

    Mega Moisture Duo

    Experience mega moisture with this Undaria seaweed packed pair for instant firming hydration and a full body glow.

    SHOP NOW

    Our story began over 100 years ago with our great-grandmother Elsa. Bedridden from an injury, she had a dream: “The ocean will heal you.” She swam in the sea daily—and within months, she was healed.

    In 1996, we founded OSEA to bring her legacy and her belief in the healing power of the sea to life. Every formula we create is rooted in nature and guided by intention—crafted with clean, carefully chosen ingredients that honor your well-being and our planet.

    FAQs

    Is it normal to have sediment at the bottom of my 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.

    How do I layer Undaria Algae Body Oil with other products?

    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.

    Is it normal to see color or smell variance with my Undaria Algae™ Body Oil?

    It is typical for the Undaria Algae™ Body Oil to range in color from golden to emerald green. The color does not impact the quality or efficacy of the product.

    To create this one-of-a-kind oil, we soak hand-harvested Undaria algae in barrels of oils to infuse the vitamins and minerals. Due to the artisanal manner of production, variation in color is normal.

    We use all-natural ingredients to create the fragrance of our products. The scent may vary slightly from batch to batch.

    What does Undaria Algae™ Body Oil smell like?

    Uplifting grapefruit, lime and cypress combined with the sweet notes of mango mandarin.

    Can I use Undaria Algae™ Body Oil on my face?

    Undaria Algae™ Body Oil has been formulated for use on the body, so we don't suggest it for the face. To experience the benefits of Undaria seaweed on your face, try our Dayglow Face Oil™ - they are created in a similar way, however, Dayglow Face Oil™ is a moisturizing face oil that delivers instant radiance to dry, sensitive skin.

    How do I unlock and use the pump on my product?

    Here's a step-by-step guide to help you unlock and use your pump effectively:1. Hold your product firmly to prevent it from spinning as you try to unlock the pump.2. Locate the small white plastic circle right below the pump's neck and hold it tightly.3. Using your other hand, turn the pump counter clockwise to unlock it. Note that you do not need to push down while you twist, as our pumps do not 'pop up' once unlocked.4. To prime the pump, press down a few times until the product dispenses.