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Undaria Seaweed Collection

Skincare that uses Undaria to replenish the skin’s moisture barrier for silky-soft skin.

  • PLP Tile | UAO | Undaria Seaweed PLP
  • Undaria Ingredient Focus  | Undaria Collection PLP
  • 4.3
    Rated 4.3 out of 5 stars
    71 Reviews

    Undaria Uplift Fragrance Mood Oil

    Uplift your senses

    A bottle of OSEA Undaria Uplift fragrance mood oil with a yellow-to-clear gradient label and a clear rollerball cap, centered on a white background.
    New! Limited Edition
  • 4.7
    Rated 4.7 out of 5 stars
    4,679 Reviews

    Undaria Body Bestsellers

    Limited-edition gift set of firming hydration heroes

    OSEA Undaria Body Bestsellers packaging box beside its two full-size products, Undaria Algae Body Oil and Undaria Algae Body Lotion, on a white background with an Allure Best of Beauty 2025 award badge.
    New! Limited Edition
  • 4.7
    Rated 4.7 out of 5 stars
    1,917 Reviews

    Undaria Algae™ Body Butter

    Skin renewing hydration

    Size
    Open jar of Undaria Algae Body Butter highlighting creamy, whipped texture
    Editor's Pick
  • 4.7
    Rated 4.7 out of 5 stars
    3,821 Reviews

    Undaria Algae™ Body Oil

    For a full-body glow

    Size
    Undaria Algae Body Oil 9.6 oz bottle on white background for ecommerce purchase view
    Editor's Pick
    Allure Best of Beauty 2025
  • 4.7
    Rated 4.7 out of 5 stars
    1,066 Reviews

    Undaria Algae™ Body Wash

    Nourishing body cleanser

    Size
  • 4.8
    Rated 4.8 out of 5 stars
    486 Reviews

    Undaria Cleansing Body Polish

    AHA exfoliator + cleanser

  • 4.7
    Rated 4.7 out of 5 stars
    851 Reviews

    Undaria Algae™ Body Lotion

    Daily lightweight hydration

    Scent
    Size
  • 4.7
    Rated 4.7 out of 5 stars
    6,751 Reviews

    Undaria Body Collection

    Undaria powered body heroes

    Four OSEA body care containers on a white background: a gray cleansing body polish jar, a pale yellow body wash pump bottle, a golden body oil pump bottle, and a white body lotion pump bottle.
    Save 21%
  • 4.3
    Rated 4.3 out of 5 stars
    815 Reviews

    Ocean Eyes® Age-Defying Eye Serum

    Awaken & depuff

    Ocean Eyes® Age-Defying Eye Serum
    Award Winner
    Allure Best of Beauty 2022
  • 4.1
    Rated 4.1 out of 5 stars
    58 Reviews

    Undaria Algae™ Body Butter Bergamot & Vanilla Bean

    Limited-edition vanilla bean scent

    Closed jar of OSEA Undaria Algae Body Butter, Bergamot & Vanilla Bean, 6.7 oz, on a white background with a 'limited-edition Seasonal Scent' badge above it.
    New! Limited Edition
  • 4.8
    Rated 4.8 out of 5 stars
    218 Reviews

    Dayglow Face Oil®

    Seaweed-infused face oil

  • 4.7
    Rated 4.7 out of 5 stars
    185 Reviews

    Marine Screen SPF 50 Mineral Sunscreen

    Daily hydrating mineral face SPF

    OSEA marine screen sunscreen tube on a white background with National Eczema Association acceptance badge.
    New
  • 4.6
    Rated 4.6 out of 5 stars
    968 Reviews

    Hyaluronic Sea Serum

    Anti-aging moisture boost

    Hyaluronic Sea Serum 1 oz bottle on white background for ecommerce display
    Bestseller
  • 4.5
    Rated 4.5 out of 5 stars
    1,400 Reviews

    Eye Care Duo

    Brightening + firming essential duo

    Ocean Eyes roll-on serum and Advanced Repair Eye Cream duo for targeted under-eye hydration and smoothing
    Save 22%
  • 4.7
    Rated 4.7 out of 5 stars
    1,278 Reviews

    Ocean Cleanser

    Mineral marine cleanser

    Size
  • 4.6
    Rated 4.6 out of 5 stars
    256 Reviews

    Ocean Wave Cleanser

    Makeup remover & cleansing oil

    Size
  • 4.5
    Rated 4.5 out of 5 stars
    432 Reviews

    Sea Minerals Mist

    Nature’s perfect hydrator

    OSEA Sea Minerals Mist 3.4 oz bottle on white background for ecommerce display
    Back in Stock!
  • 4.4
    Rated 4.4 out of 5 stars
    789 Reviews

    Seabiotic® Water Cream

    Next wave hydration

    OSEA Seabiotic® Water Cream 1.6 oz jar on white background for ecommerce display
    Award Winner
  • 4.2
    Rated 4.2 out of 5 stars
    666 Reviews

    Advanced Protection Cream

    Top anti-aging hydration

    OSEA Advanced Protection Cream 1.9 oz jar on white background for ecommerce display
    Editor's Pick
    National Eczema Association Accepted
  • 4.7
    Rated 4.7 out of 5 stars
    569 Reviews

    Ocean Cleansing Milk

    Soothing, gentle cleanser

    Size
  • 4.6
    Rated 4.6 out of 5 stars
    739 Reviews

    Atmosphere Protection® Cream

    Lightweight barrier moisturizer

  • 4.7
    Rated 4.7 out of 5 stars
    4,692 Reviews

    Total Body Glow Trio

    Exfoliation & hydration must-haves

    OSEA Undaria Algae™ Body Oil, Salts of the Earth Body Scrub and dry body brush arranged on white background
    Save 23%
  • 4.7
    Rated 4.7 out of 5 stars
    6,302 Reviews

    Undaria Hydrate & Glow Duo

    Best-selling body heroes

    OSEA undaria algae body butter and body oil on a white background
    Save 19%
  • 4.7
    Rated 4.7 out of 5 stars
    60 Reviews

    Undaria Algae™ Body Oil Fragrance Free

    Fragrance free mineral-rich moisture

  • Get product recommendations for you skin with our quiz.

    Skincare Quiz

  • The Magic of Undaria Seaweed
    Ingredients

    The Magic of Undaria Seaweed

    OSEA Family

    Since 1996, OSEA has been inspired by the ocean and the remarkable marine ingredients it provides.

    Read more
  • How to Layer Your Body Care
    How-To

    How to Layer Your Body Care

    OSEA Family

    A step-by-step guide to soft, glowing skin from head to toe.

    Read more
  • The Gift Guide to End All Gift Guides
    Holiday Gift Guide, Products

    The Gift Guide to End All Gift Guides

    OSEA Family

    Seaweed-powered gifts for everyone on your list.  

    Read more

Trending

  • Limited-edition gift set to smooth, hydrate & glow

    OSEA Sea Glow Body Routine packaging box beside its three full-size products — Undaria Algae Body Oil, Hyaluronic Body Serum, and Salts of the Earth Body Scrub — on a white background, with Allure Best of Beauty 2024 and 2025 award badges.
    New! Limited Edition
  • Limited-edition gift set of firming hydration heroes

    OSEA Undaria Body Bestsellers packaging box beside its two full-size products, Undaria Algae Body Oil and Undaria Algae Body Lotion, on a white background with an Allure Best of Beauty 2025 award badge.
    New! Limited Edition
  • For a full-body glow

    Size
    Undaria Algae Body Oil 9.6 oz bottle on white background for ecommerce purchase view
    Editor's Pick
    Allure Best of Beauty 2025
  • Skin renewing hydration

    Size
    Open jar of Undaria Algae Body Butter highlighting creamy, whipped texture
    Editor's Pick
  • Age-Defying Skincare For Your Body

    Size
  • Overnight Firming Treatment

    Size
    Dream Bio-Retinol Body Serum 4 oz bottle on white background for ecommerce display
    New
    Marie Claire Beauty Award
  • New wave hydration

    Size
  • Nourishing body cleanser

    Size
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