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Highlights
Summary
OSEA Undaria Algae Body Oil is a clinically proven, seaweed-infused body oil that instantly improves the look of skin elasticity and deeply moisturizes for a healthy, full-body glow. Now available in jumbo size!
Benefits
- Instantly improves the look of skin elasticity and deeply moisturizes
- Softens, nourishes and firms
- Visibly improves sagging skin for a more toned, sculpted look
- Replenishes the skin’s moisture barrier for a healthy, full-body glow
- Fast-absorbing and non-greasy
- Uplifting citrusy scent
- 2025 Allure Best of Beauty Winner
- Sustainably packaged: Bottle is made of frosted glass and pump is made with 50% PCR (post-consumer recycled) plastic.
Key Ingredients
- Undaria Seaweed: Replenishes the skin’s moisture barrier and keeps skin looking healthy. A naturally occurring seaweed sediment may be present at the bottom of your bottle and color may vary. This is completely normal and does not affect the quality or efficacy of the product
- White Lupin (Flower): Promotes more youthful looking skin by visibly contouring, firming and improving skin elasticity
- Botanical Oil Blend: A blend of passion fruit, acai, babassu and rice bran oils provide deep moisture to replenish dry skin
Research Results
- After 1 use: 100% showed a significant improvement in moisturization and skin elasticity, 98% agreed skin looked visibly smoother, 96% agreed it gave skin a healthy, youthful glow
- After 2 weeks: 100% agreed skin looked firmer and and less crepey, 100% agreed skin felt softer, smoother and more supple, 96% agreed body felt more sculpted and toned
- Based on a third-party clinical and consumer study conducted over 2 weeks on 53 women ages 25-65
Item 2570075
Apply generously to dry or damp skin.
Pro Tip: Pops the color of body art and tattoos.
This oil contains Undaria Seaweed and as such, a naturally occurring seaweed sediment may be present at the bottom of your bottle and color may vary. This is completely normal and does not affect the quality or efficacy of the product.
Helianthus Annuus (Sunflower) Seed Oil, Undaria Pinnatifida Powder, Citrus Paradisi (Grapefruit) Peel Oil, Tocopherol, Lupinus Albus Seed Extract, Passiflora Edulis Seed Oil, Oryza Sativa (Rice) Bran Oil, Euterpe Oleracea Fruit Oil, Orbignya Oleifera Seed Oil, Sesamum Indicum (Sesame) Seed Oil, Linum Usitatissimum (Linseed) Seed Oil, Oryza Sativa (Rice) Bran Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Helianthus Annuus (Sunflower) Extract, Citrus Latifolia Peel Oil, Cupressus Sempervirens Leaf/Stem Oil, Fragrance/Parfum*.
*Natural Fragrance is a blend of aromatic compounds and/or essential oil(s) extracted from different parts of plants including flowers and fruits. These can be used to help get the sophisticated fragrances that make OSEA products smell wonderful.
This brand is excluded from most Ulta Beauty coupons.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Best For
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Skin Type
Most Helpful Positive Review
Color varies // Amazing oil
The Undaria Algae Body Oil I received was actually green and not orange-yellow like the photos show. I don't care much about the color if it's going to rub into my skin anyway but it just really threw me off when I opened the package- it made me think I was sent the wrong item or it became rancid or...
Most Helpful Critical Review
Like spreading peanut butter on skin.
Maybe I'm the only person with this complaint, but it's so hard to rub in. The product is super thick, greasy and sticky. You don't want to wet it, as it breaks the product down. I use it after the shower, as recommended, but it's like the oil never soaks in, just sits on top of my skin. If I toss a...
900 results
No more chicken neck
I bought this on the recommendation of a friend. After using it for about a week, I noticed I didn't see a need to hide my neck behind captions and stickers in my selfies. I immediately went out and bought the large bottle!
Never received my order
My order was never delivered, and when I called to complaint the lady was a bit rude and told me it was not enough days , so after the right days they sent me an email that they will replaced the order let me see if I get this one
Loved the look and feel
Made my skin look so moisturized. I was ready to show off my legs in some shorts after using this. I used it right after towel drying from the shower so my legs were still a little damp. My skin looked so plump and glisteny.
I'm so glad I found this product!
I've been using this for a few months and it's completed healed my keratosis pilaris. My upper arms are smoother than they have ever been. It's well worth the price.
Love
The smallest size lasted me 2 months only using 2 pumps at night. I am pregnant with twins and using this on my belly,sides, hips and butt. May be unrealted but i havent gotten any stretch marks. I also havent really had an itchy belly because ive stayed so moisturized!
Questions
Q&A
Showing 5 out of 93 Questions
- Q
Does it have synthetic fragrance
- Asked by S
- Official Answer By OSEAThe Undaria Algae™ Body Oil has an all natural fragrance with uplifting grapefruit, lime and cypress combined with the sweet notes of mango mandarin! We don’t use any synthetic fragrances or perfumes in our products.Was this answer helpful to you
- Q
How do I use both the oil and the lotion?
- Asked by Janice
- Official Answer By OSEAHi there! For a glowier finish, layer Undaria Algae™ Body lotion under the Undaria Algae™ Body Oil. Or, blend your own body-care cocktail by mixing the Undaria Algae™ Body Lotion and Undaria Algae™ Body Oil. Keep in mind that mixing may increase the fragrance, so you might prefer using the fragrance-free lotion when blending with an oil. You can also alternate between moisturizers in the morning and evening, or use them on their own.Was this answer helpful to you
- Q
Will this be as effective if used after body lotion?
- Asked by Stacey
- Official Answer By OSEAHi there! Yes! If you'd like to combine and layer our body-care products for a glowier finish, we suggest starting with the lotion and layering the body oil on top. Keep in mind that mixing may increase the fragrance, so you might prefer using the fragrance-free lotion when blending with an oil. You can also alternate between moisturizers in the morning and evening, or use them on their own.Was this answer helpful to you
- Q
What does it smell like?
- Asked by Leah
- Official Answer By OSEAHi! An uplifting grapefruit, lime & cypress blended + sweet notes of mango mandarin.Was this answer helpful to you
- Q
Smell like flower or something?
- Asked by Emily
- Official Answer By OSEAHi! The Body Oil has a natural scent of uplifting grapefruit, lime & cypress blended + sweet notes of mango mandarin.Was this answer helpful to you