OSEA was founded in Malibu in 1996 by Jenefer Palmer, inspired by her grandmother Elsa’s belief in the restorative power of the ocean. Drawing on multigenerational female healing traditions, OSEA crafts clean, seaweed‑infused skincare using thoughtfully sourced ingredients, climate‑positive packaging, and uncompromising transparency.
= 1024) zoom = true"
@mouseleave="zoom = false"
>
Product Gallery
= 1024) zoom = true"
@mouseleave="zoom = false"
>
OSEA Essential Hydrating Oil
1 oz
Why we love it
- Visibly plumps the appearance of skin
- Minimizes the look of fine lines and wrinkles
- Locks in hydration for a healthy, glowing complexion
Free carbon neutral shipping on orders $29+. Arrives in 3–5 days. Free, easy 30-day returns.
Tap into radiance for luminous skin. This anti-aging face oil locks in hydration for a healthy, glowing complexion. Pink microalgae + 14 antioxidant-rich oils plump skin to reduce the appearance of fine lines and wrinkles. Geranium, rosewood and clary sage provide a beautiful floral scent. Everyday magic for softer, smoother skin.
Immediately after 1 use*:
- 100% agreed skin was hydrated
- 100% agreed skin felt smoother, nourished and soothed
- 100% agreed skin looked moisturized and more even
- 97% agree skin looked healthier and smoother
- 94% agreed their skin was glowing
After 2 weeks*:
- 97% agreed skin looked more radiant and plump
- 91% agreed the look of fine lines & wrinkles was reduced
*Based on a third-party consumer perception study conducted over 2 weeks on 32 women ages 35-65.
Star Ingredients
Carthamus Tinctorius (Safflower) Seed Oil, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Macadamia Integrifolia Seed Oil, Aleurites Moluccanus Seed Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Pelargonium Graveolens Flower Oil, Tocopherol, Thuja Occidentalis Leaf Oil, Elettaria Cardamomum Seed Oil, Lavandula Angustifolia (Lavender) Oil, Citrus Limon (Lemon) Peel Oil, Aniba Rosodora (Rosewood) Wood Oil, Anthemis Nobilis Flower Oil, Salvia Sclarea (Clary) Oil, Dunaliella Salina Extract.
Apply 2-3 pumps to the face as the last step in your skincare routine. Use morning and night.
Grove Values
Save time with product subscriptions
1% back
in rewards
4% back
in rewards
-
No surprise charges
We’ll send multiple reminders before subscriptions ship.
-
You’re in control
Easily edit, reschedule, or cancel right up until your order ships.
-
Better for the planet
Subscriptions ship together to reduce packaging and carbon emissions.
Subscribe and earn more on featured items
1.5% back
in rewards
6% back
in rewards
-
No surprise charges
We’ll send multiple reminders before subscriptions ship.
-
You’re in control
Easily edit, reschedule, or cancel right up until your order ships.
-
Better for the planet
Subscriptions ship together to reduce packaging and carbon emissions.
- Subscription rewards multipliers do not stack with rewards multiplier events.
Seaweed skincare rooted in family wisdom
OSEA Bestsellers
People Also Bought
A HIGHER STANDARD
Beautifully clean makeup and skincare.
No hidden ingredients
Safer, smarter formulas
Less plastic, fewer microplastics
Go Beyond Plastic™ and microplastics.
Plastic products break down into microplastics that can affect human health.
Grove Co. is on a mission to reduce plastic in home essentials — for both people and for the planet.