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
  • Undaria Algae™ Body Oil
  • Undaria Algae™ Body Oil
  • Undaria Algae™ Body Oil
  • Undaria Algae™ Body Oil
  • Undaria Algae™ Body Oil
  • Undaria Algae™ Body Oil
  • Undaria Algae™ Body Oil
  • Model holding OSEA Undaria Body Oil bottle near legs in moody lighting

Undaria Algae Body Oil

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

Benefits

Why you'll love it

How to use

Results You Can Sea®

Immediately after 1 use*:

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

After 2 weeks*:

  • 100% agreed skin looked firmer and less crepey
  • 100% agreed skin felt softer, smoother and more supple
  • 96% agreed it made their body feel more sculpted and toned
  • *Based on a 2-week third-party clinical study of 53 women ages 25-65 (including; expert skin grading, instrumental measurements & consumer perception study).

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
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 3,083 reviews
Total 5 star reviews: 2.7k Total 4 star reviews: 218 Total 3 star reviews: 89 Total 2 star reviews: 41 Total 1 star reviews: 72
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
3,083 reviews
  • B
    Beth
    I recommend this product
    Rated 5 out of 5 stars
    4 minutes ago
    5 Stars

    I love the scent and how soft it nakes my skin

  • VB
    Victor B.
    Verified Buyer
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 60+
    Rated 5 out of 5 stars
    13 hours ago
    Excellent product

    Love it

  • AG
    Alexandra G.
    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
    14 hours ago
    Amazing!!

    Ive loved this product from first use . Which was some years ago. It's perfect for summer , winter and everything in between. A little goes a long way. Never greasy just pure moisturizing ! Ive tried so many different products that claim to do the same , and none compare. I recommend it to everyone that will listen. Light weight, well scented, easy to apply.

  • NG
    Nicole G.
    Verified Buyer
    I recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 45-60
    Rated 5 out of 5 stars
    Yesterday
    Five Star Superstar Body Oil

    This stuff is incredible! Beautifully scented, melts into skin easily without leaving a greasy residue, and lasts a long time! My winter-weary skin is weary no more. I also cover this on my Beauty Substack! https://open.substack.com/pub/beautybuff/p/give-winter-weary-skin-the-cold-shoulder?r=unfdq&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true

  • MS
    marianne 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
    Love it!

    Definitely apply after your shower.

  • DF
    Deborah F.
    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
    I can't live without it!

    I use it everyday in the AM and PM and it's transformed my aging skin. I got it for all of my favorite people for Christmas.

    OSEA® Malibu
    12 hours ago

    We love hearing stories like this. It’s why we do what we do! Thank you for being part of the OSEA community!

  • LD
    Lisa D.
    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
    Undaria body oil

    Body oil - my mature skin loves this!!! light weight oil that absorbs immediately, glides on leaving skin feeling and looking hydrated. A must have product for any skin type.

  • R
    Robin
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    5 Stars

    Love all the items’. My skin is so Happy!

  • AB
    Andrea 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
    2 days ago
    So luxurious!

    Favorite way to treat myself, I use this oil after a shower. Not greasy, smells wonderful, and leaves my skin feeling so soft. I love it so much I gave the OSEA body oil as my favorite thing for a favorite things party. I will be repurchasing.

  • DH
    Diana H.
    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 days ago
    Favorite body oil.

    Rich oil with a clean nonintrusive smell.

Recently viewed products