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  • OSEA Hyaluronic Body Serum 4 oz and Undaria Algae Body Oil 5 oz bottles on white background for ecommerce display
  • Body Hydration Heroes
  • Body Hydration Heroes
  • Body Hydration Heroes
  • Body Hydration Heroes
  • Body Hydration Heroes

Body Hydration Heroes

$100 valueAll Skin Types
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Benefits

Why you'll love it

How to use

Set Includes

  • Undaria Algae™ Body Oil

    For a full-body glow

    5 fl oz / 150 mL

    Description
    Scent profile

    Uplifting grapefruit, lime & cypress blended + sweet notes of mango mandarin.

    View full product details
    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.

  • Hyaluronic Body Serum

    New wave hydration

    4 fl oz / 118 ml

    Description
    Scent profile
    Fragrance-free
    View full product details
    Key ingredients

    Hyaluronic Acid

    This high-performance blend includes 5 molecular weights of hyaluronic acid to boost hydration and improve skin’s moisture barrier.

    Niacinamide

    Hydrates and improves moisture retention.

    Green Microalgae + Vegan Peptides

    Hydrate, moisturize and nourish the skin.

    Aloe

    Delivers an immediate boost in hydration to the epidermis, the driest layer of skin, and improves skin's moisture barrier.

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

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.

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.

Hyaluronic Body Serum

A body serum is a lightweight skincare product formulated to address dryness or dullness. Serums are often highly concentrated to ensure nourishing ingredients reach beneath the surface of the skin. A body serum with hyaluronic acid helps deliver moisture, as hyaluronic acid acts as a humectant, making it highly effective at attracting and retaining moisture.

If your skin feels dry, our Hyaluronic Body Serum can help improve your skin’s natural moisture barrier by providing multi-layer surface hydration for 24 hours.

Apply our body serum onto clean, slightly damp or dry skin from the neck down. For best results, use the serum twice daily—once in the morning and again at night. Hyaluronic acid draws moisture into the skin, so slightly damp skin is ideal.

Use it year-round for all skin types, especially for dry or parched skin. Both cold and warm climates can dry out the skin, making this serum essential for maintaining smooth, hydrated skin.

Our body serum is designed to be layered under a body moisturizer for maximum hydration, but some skin types may find it hydrating enough on its own, particularly in warmer months. To maximize your results, follow with your favorite OSEA body moisturizer.

Learn

How to Cocktail Your Body Care for Your Best Skin Yet
How-To

How to Cocktail Your Body Care for Your Best Skin Yet

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Let’s mix up the perfect blend for your skin.

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Customer Reviews

4.7
Rated 4.7 out of 5 stars
Based on 4,811 reviews
93%would recommend these products
Slide 1 selected
4,811 reviews
  • V
    Vicki
    Reviewing
    Undaria Algae™ Body Oil
    I recommend this product
    Rated 5 out of 5 stars
    7 hours ago
    5 Stars

    Product is fantadtic.

  • RB
    Robert B.
    Verified Buyer
    Reviewing
    Undaria Algae™ Body Oil
    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
    Best Body oil Ever

    Best Body oil Ever

  • AS
    Andrea S.
    Verified Buyer
    Reviewing
    Undaria Algae™ Body Oil
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 45-60
    Rated 5 out of 5 stars
    2 days ago
    Hello. This is yummy.

    This is a wonderful oil. It soaks into my skin and has a wonderful fragrance. I want to fill my bath tub up with this and just dip my body into it. -it’s that good. I would love for it be a better price point - like $40/50 a 16 oz but until that miracle occurs I’ll just have to settle for using it via pump like a rational person. But seriously- it’s SOOOOO good. BUY IT NOW!

  • TR
    Theresa R.
    Verified Buyer
    Reviewing
    Undaria Algae™ Body Oil
    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
    Wonderful moisturizer

    Love it!

  • CS
    Catherine S.
    Verified Buyer
    Reviewing
    Hyaluronic Body Serum
    I recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 45-60
    Rated 5 out of 5 stars
    3 days ago
    LOVE LOVE LOVE

    Drys fast and does not stain clothing. Skin feels great xo

  • EL
    elizabeth l.
    Verified Buyer
    Reviewing
    Undaria Algae™ Body Oil
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 60+
    Rated 5 out of 5 stars
    3 days ago
    Love this. Game changer

    I have very sensitive skin, some age related dryness and a little creep. This oil did wonders with 1st application. My dry skin patches disappeared and creep feels and looks less obvious. Not too oily, just right. I will keep on using it as long as they make it!

  • KH
    Kellie H.
    Verified Buyer
    Reviewing
    Undaria Algae™ Body Oil
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 45-60
    Rated 5 out of 5 stars
    3 days ago
    Can’t Live without It Now

    Later 40’s athletic female here. Lately My skin has become dry and irritated, especially after shaving. I’ve been trying everything. I found Osea and now I can’t live without their products. The oil is my number 1 favorite for my legs along with the bio-retinol body serum. It’s making a big difference. Highly recommend.

  • J
    Janice
    Reviewing
    Undaria Algae™ Body Oil
    I recommend this product
    Rated 5 out of 5 stars
    3 days ago
    5 Stars

    I absolutely love this product. I have tried several different body oils like Goda, Neutrogena, etc and this by far is the best oil i have used as far as Hydration. Thank you for creating OSEA

  • CC
    Carla C.
    Verified Buyer
    Reviewing
    Body Hydration Heroes
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 60+
    Rated 4 out of 5 stars
    3 days ago
    Loved it

    The body oil was fabulous! The serum was a little drying the next day

  • D
    Deborah
    Reviewing
    Undaria Algae™ Body Oil
    I recommend this product
    Rated 5 out of 5 stars
    3 days ago
    5 Stars

    The oil is surprisingly not greasy feeling. The scent is soft with a slight citrus to it. I have been rubbing it mother in laws arms - she enjoys the pampering since she just had a horrific stroke. Her friends and the RN were when asking about it. I hope it helps with all her arm dryness and bruising. I might get one for myself since i gave her the one i ordered! The bottle is lovely and the pump is simple and efficient...

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