OSEA Undaria Algae Body Oil 5 oz – Visibly Firming, Deeply Moisturizing, Instantly Improve Elasticity, Clean Lightweight Non-Greasy Hydration, Vegan & Cruelty-Free Seaweed Skincare
OSEA Undaria Algae Body Oil 5 oz – Visibly Firming, Deeply Moisturizing, Instantly Improve Elasticity, Clean Lightweight Non-Greasy Hydration, Vegan & Cruelty-Free Seaweed Skincare
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Benefits
Benefits
- Visibly improves skin elasticity
- Softens, nourishes & visibly firms
- Delivers an all over glow
- Lightweight, fast-absorbing & non-greasy
Why you'll love it
Why you'll love it
Clinically shown to instantly improve the look of skin elasticity and deliver deep moisturization. Our seaweed-infused body oil is a rush of antioxidant-rich hydration that softens, nourishes and firms like no other. Rich yet never greasy, this intoxicating aromatherapy elixir enhances every inch. Mineralize, moisturize and glow!
Also available in fragrance-free, which is hypoallergenic, dermatologist tested and safe for sensitive skin.
To create this one-of-a-kind oil, we soak hand-harvested Undaria Algae™ in barrels of botanical oils to infuse the vitamins and minerals. Due to the artisanal manner of production, variation in color is normal. This oil contains Undaria Seaweed and as such, a naturally occurring seaweed sediment may be present at the bottom of your bottle. This is completely normal and does not affect the quality or efficacy of the product.
How to use
How to use
How:Massage a generous amount into dry or damp skin.
When:Use morning and night.
Pro tip:Use alone, or layer over Hyaluronic Body Serumor Undaria Algae™ Body Lotion to maximize your skincare results. Can apply over body art to increase vibrancy.
The Intoxicating Holy Grail of Body Oils
The Intoxicating Holy Grail of Body Oils
seaweed-infused, antioxidant-rich moisture that softens, nourishes and visibly firms. Clinically shown to instantly improve visible elasticity and deeply moisturize. Rich yet never greasy, this liquid gold delivers a silky-smooth, full body glow.
Results You Can Sea
Results You Can Sea
After 1 use, 100% showed a significant improvement in moisturization and skin elasticity, 98% said skin looked visibly smoother, 96% said it gave skin a healthy-looking, youthful glow. *Based on a third-party clinical and consumer perception study conducted on 53 women.
Iconic Citrusy Scent
Iconic Citrusy Scent
Features our iconic uplifting Undaria Scent of grapefruit, lime and cypress with mango-mandarin notes for an uplifting and intoxicating experience.
How to Use
How to Use
Massage a generous amount into dry or damp skin morning and night. Use on damp skin to lock in moisture or as the last step in your routine for a full body glow. Due to the artisanal manner of production, variation in color is normal. A naturally occurring seaweed sediment may be present at the bottom of your bottle.
Powered by Seaweed
Powered by Seaweed
To create this one-of-a-kind oil, we soak hand-harvested Undaria Algae in barrels of botanical oils. Due to the artisanal manner of production, variation in color is normal. Naturally occurring seaweed sediment may be present at the bottom of your bottle. This is completely normal and does not affect the quality or efficacy of the product.
Skincare from the Sea
Skincare from the Sea
OSEA is clean, clinically tested skincare from the sea. Our formulas are powered by a unique blend of pure, potent seaweed and active botanicals for Results You Can Sea.
Glow Like an Award Winner
Experience the glow that beauty editors can’t stop talking about. Awarded Best Body Oil of 2025 by Allure, our Undaria Algae Body Oil delivers silky hydration, a radiant finish, and clinically proven results. Infused with nutrient-rich seaweed and fast-absorbing botanicals, it transforms dry skin into smooth, luminous perfection—no filter needed.
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).
Clean Ingredients
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Undaria Seaweed
Hand-harvested, rich in amino acids, antioxidants and vitamins and helps replenish the skin’s moisture barrier.
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Botanical Oil Blend
A blend of passion fruit, acai, babassu and rice bran oils provide deep moisture to replenish dry skin.
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White Lupin
Helps visibly firm and improve skin elasticity for more youthful-looking skin.
Full ingredients list
Ingredients
Ingredients
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 Branch/Leaf 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 are used to create the sophisticated scents that make OSEA products smell wonderful.
From time to time, ingredients may be updated. Please refer to the product packaging for the most current ingredient list.
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.
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
Undaria Algae" Body Oil
Glow-Boosting, Firming Body Moisturizer
Instantly improves the look of skinelasticity & deeply moisturizes
Softens, nourishes & visibly firms
Delivers a silky-smooth, full body glow
Fast-absorbing, rich yet non-greasy
Get Visibly Firmer,Glowing Skin AllOver
100%
Showed an immediate improvement in moisturization and skin elasticity
96%
agreed it gave skin a healthy-looking, youthful glow
100%
agreed skin looked firmer
Based on a third-party clinical study.
**Based on a third-party consumer perception study after 1 use.
***Based on a third-party consumer perception study after 2 weeks.
How to Use lt
Massage a generous amount of Undaria Algae Body Oil into dry or damp skin.
Customer reviews
FAQs
Is it normal if there is sediment or small particles at the bottom of the bottle?
Is it normal if there is sediment or small particles at the bottom of the bottle?
Yes — because this oil is infused with hand-harvested seaweed, naturally occurring algae particles may settle at the bottom over time. That sediment does not affect the quality or performance of the oil.
Why does the oil vary in color from batch to batch?
Why does the oil vary in color from batch to batch?
The color variation (from light golden to darker greenish tones) is completely normal. It reflects the natural, artisanal seaweed infusion process and doesn’t impact effectiveness.
How should I apply Undaria Algae Body Oil for best results?
How should I apply Undaria Algae Body Oil for best results?
For optimal results, massage a generous amount into dry or damp skin — for example, right after a shower. You can also layer it over a body lotion or serum for deeper hydration.
Can I use this oil on my face as well as body?
Can I use this oil on my face as well as body?
This product is formulated for body use, not facial skin. Because facial skin is more delicate, it’s better to use a face-specific oil from the same brand rather than this body oil.
What are the main benefits I can expect from regular use?
What are the main benefits I can expect from regular use?
Regular use may help deeply moisturize skin, improve elasticity, leave a healthy glow, and make skin feel softer and smoother. It’s also lightweight, absorbs quickly, and avoids a greasy finish.
Radiant Hydration Duo: Undaria Algae Body Oil & Body Butter
Indulge your skin in the ultimate ocean-inspired ritual. Our Undaria Algae Body Oil and Body Butter work together to deliver deep hydration, a silky finish, and a radiant glow. Powered by nutrient-rich Undaria seaweed and antioxidant-packed botanical oils, this duo visibly improves skin elasticity, softens rough texture, and locks in long-lasting moisture. Perfect for daily self-care, this set transforms dry skin into smooth, luminous perfection.
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