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Editor's Pick
  • Allure Best of Beauty 2025
  • Allure Best of Beauty 2025
    Undaria Algae Body Oil 9.6 oz bottle on white background for ecommerce purchase view
  • Undaria Algae Body Oil texture swatch highlighting lightweight, non-greasy absorption
  • Undaria Algae Body Oil applied to skin to showcase radiant, hydrated glow
  • Close-up of Undaria Algae Body Oil pump dispensing golden oil
  • Undaria Algae Body Oil bottle highlighting natural golden color from seaweed infusion
  • Model using Undaria Algae Body Oil to enhance smooth, luminous skin
  • Undaria Algae Body Oil detail emphasizing clean, minimalist packaging
  • Undaria Algae Body Oil size comparison for 9.6 oz format
  • Close-up of bottle base noting naturally occurring seaweed sediment may be present
  • Undaria Algae Body Oil product bottle centered for primary PDP display

Undaria Algae Body Oil

Clean Meets Clinical ®All Skin Types
Seaweed-infused body oil clinically shown to visibly improve elasticity and deeply moisturize. Rich yet never greasy, this intoxicating elixir leaves skin glowing.
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Benefits

Why you'll love it

Scent profile

How to use

What Our Customers Are Saying

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Results You Can Sea®

Immediately after 1 use*:

  • 100% showed a significant improvement in moisturization and skin elasticity
  • 98% agreed skin looked visibly smoother
  • 96% agreed it relieved dry skin instantly
  • 96% agreed it gave skin a healthy-looking, youthful glow

After 2 weeks*:

  • 100% agreed skin looked firmer
  • 100% agreed skin felt softer, smoother and more supple
  • *Based on an independent third-party clinical and consumer perception study conducted on 53 women.

Featured Review

Smells and feels absolutely wonderful

"I don't normally write reviews, but this is amazing. I am so glad i tried this a while ago. Need more even though i just bought one again. Buy it. You won't be disappointed." — Fran

Read more reviews

Product Video

Clean 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.

Iconic Citrusy Undaria Scent

Transport yourself to a beach vacation with a fresh yet intoxicating blend of grapefruit, lime, and cypress, layered with sweet mango-mandarin notes.

Shop the Scent

Skin renewing hydration

Size
Open jar of Undaria Algae Body Butter highlighting creamy, whipped texture
Editor's Pick

Nourishing body cleanser

Size

Daily lightweight hydration

Scent
Size

AHA exfoliator + cleanser

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

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.

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

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.

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.

Packaging: Bottle is made of frosted glass and pump is made with 50% PCR (post-consumer recycled) plastic.
Recycling: Remove pump and dispose of it in the trash. Clean bottle and put in your curbside recycling bin*.
*Before disposing in your recycling bin, please check if your local curbside recycling program accepts frosted glass.

If you live in the Los Angeles area, you can participate in our Recycling Program at our Venice Skincare Studio. Find all the details here.

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Customer Reviews

4.7
Rated 4.7 out of 5 stars
Based on 3,739 reviews
93%would recommend this product
Reviews Summary
Customers say this body oil absorbs quickly without leaving a greasy residue. Many praise its light citrus scent and how it leaves skin feeling silky smooth. The oil works well after showers, with users noting lasting hydration. While most find it effectively moisturizing, some mention it's pricey and a few prefer more intensive hydration for winter use.
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3,739 reviews
  • K
    Kerri
    I recommend this product
    Rated 5 out of 5 stars
    1 hour ago
    5 Stars

    I love this oil, such a subtle orange scent, makes my skin feel so soft as well!

  • JW
    Janet W.
    Verified Buyer
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 60+
    Rated 5 out of 5 stars
    2 hours ago
    Best moisture ever

    I love the way my legs, arms and chest feels and looks after using this oil.

    It is luxurious to use. Love it

  • S
    Susan
    I recommend this product
    Rated 5 out of 5 stars
    7 hours ago
    5 Stars

    This body oil is heavenly!!!!

  • MK
    Marguerite K.
    Verified Buyer
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 60+
    Rated 5 out of 5 stars
    10 hours ago
    The Gold standard

    Best organic oil ever. I use it all over my body, including my face twice a day after each shower. I absolutely love it. The slight lemon aroma is perfect. I’m 63 and it’s perfect for keeping my skin smooth. I do pole fitness and I am always rubbing dry hands on my body so I need this amazing oil at night to keep my skin glowing and moisturized.

  • MM
    Maleta M.
    Verified Buyer
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 60+
    Rated 5 out of 5 stars
    10 hours ago
    Love it!!

    I love the bath oil. It is the first bath oil I have used that actually does what it says.

  • H
    Harinee
    I recommend this product
    Rated 5 out of 5 stars
    18 hours ago
    5 Stars

    I like this body oil as it is not very heavy or sticky and has mild citrus earthy fragrance.

    It has great ingredients which are kind to the skin and also gives a silky glow to the skin which looks hydrated, healthy & plump.

    I got it during a sale so was not that heavy on the pocket for a 200ml bottle.

  • L
    Lis
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    5 Stars

    Love the Body oil!

  • K
    KIM
    Verified Reviewer
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 45-60
    Rated 5 out of 5 stars
    Yesterday
    My skin finally feels hydrated!

    I stumbled onto this product last year at ulta during the 21 days of beauty event. I am addicted to this product now. My skin finally feels soft and hydrated. I always hated lotions because I would put them on and then within a short time my skin still felt dry. Yesterday my 6 yr old grandson bumped into me and he said YaYa, your skin feels so soft, why is it so soft? This was in the evening and I applied it in the morning! I love this product, the body serum and now the body hydrating balm too. It is incredible! Thank you!

  • AS
    Andrea S.
    Verified Buyer
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 45-60
    Rated 5 out of 5 stars
    Yesterday
    Great oil

    I’m loving this oil. It’s hydrating and adds nourishment to my skin. I do not like the price and feel Osea needs to evaluate the product cost as they are high on most products compared to other high end ingredients/products. But I do love it.

    OSEA® Malibu
    24 seconds ago

    Your support of our brand means the world! Our prices reflect the quality of our primarily naturally derived ingredients and our commitment to ethically sourced, sustainable, and recyclable packaging. Also, all of our products are made in the U.S. We offer travel sizes for many of our bestsellers, a 30-day return policy, and if you haven’t already, sign up for our email newsletter or SMS messages to stay up to date on our promotions!

  • F
    Freddie
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    5 Stars

    Best products! I have tried so many different body products and nothing compares to OSEA. Keeps me so hydrated and luminous.

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