AdsWizz pixel Skip to content View our accessibility statement
Skip to product information
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.
Select size:
Free Gift - Ocean Eyes Age-Defying Eye Serum

Free Gift with orders $125+

Spend $125 to claim your Ocean Eyes Age-Defying Eye Serum!

Free Gift - Anti-Aging Body Balm Travel Size

Free Gift with orders $170+

Spend $170 to claim your Anti-Aging Body Balm Travel Size!

Free Gift - Dream Night Serum with Bio-Retinol

Free Gift with orders $225+

Spend $225 to claim your Dream Night Serum with Bio-Retinol!

Purchase options
FREE US shipping, skip or cancel anytime.
Delivery every

Benefits

Why you'll love it

Scent profile

How to use

What Our Customers Are Saying

@imthatgirlnoel
@skinbysierralowery
@lifesagemma
@katelynn_kelly_
@ava_stanley
@itsallisonedwards
@Mikaela Bradley

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.

Learn

A Body Routine for Glowing Skin
Products

A Body Routine for Glowing Skin

OSEA Family

Do you really need a body-care routine? Well, an hour...

Read more
Why Body Care Is the New Skincare
Products

Why Body Care Is the New Skincare

OSEA Family

Time to treat your body with the same TLC as...

Read more
How to Choose the Best Body Moisturizer for Your Skin
How-To

How to Choose the Best Body Moisturizer for Your Skin

OSEA Family

Body oil vs. body lotion vs. body butter: Which one...

Read more

Customer Reviews

4.7
Rated 4.7 out of 5 stars
Based on 3,702 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.
Slide 1 selected
3,702 reviews
  • TR
    Theresa R.
    Verified Buyer
    I recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 60+
    Rated 5 out of 5 stars
    13 hours ago
    Wonderful moisturizer

    Love it!

  • EL
    elizabeth l.
    Verified Buyer
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 60+
    Rated 5 out of 5 stars
    21 hours 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
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 45-60
    Rated 5 out of 5 stars
    22 hours 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
    I recommend this product
    Rated 5 out of 5 stars
    23 hours 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

  • D
    Deborah
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    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...

  • LT
    Lawrence T.
    Verified Buyer
    I recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 60+
    Rated 5 out of 5 stars
    Yesterday
    Love it

    For me the first time I used it I thought it was too heavy. That said, since that first time I find it leaves my skin feeling really hydrated & smooth. It has a pleasant smell as well!

  • SS
    sandy s.
    Verified Buyer
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 60+
    Rated 5 out of 5 stars
    Yesterday
    Body oil

    I love the body oil. It goes on oily, but soaks right in.

  • RG
    Regina G.
    Verified Buyer
    I recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 60+
    Rated 5 out of 5 stars
    Yesterday
    Wow

    I was hesitant to try an oil? Afraid it would be greasy?....wow this oil is luxurious, quick absorbing and leaves a single glow....A Must have year round !!

  • AJ
    Alisha J.
    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
    Totally Moisturized

    What I like about this body oil is that I only have to apply it in the morning and the rest of the day I am Good. This body oil does exactly what it set out to do! Even for hard to moisturize skin and t does the job! You’re not oily and a film on the skin. It soaks into the skin and remains all day

  • JB
    Jacqueline B.
    Verified Buyer
    I recommend this product
    What best describes your skin? Sensitive & Reactive
    How old are you? 35-44
    Rated 5 out of 5 stars
    Yesterday
    New night ritual favorite!

    I love, love, love OSEA’s Undaria Algae Body Oil! It’s quickly become one of my favorite nighttime rituals. The scent is light, calming, and so relaxing, and it leaves my skin feeling incredibly soft and nourished. Such a lovely way to wind down at the end of the day!

Recently viewed products