Osea
Rated: Fair
Price: $$
Location: USA
Quick verdict
OSEA Malibu is a $100M+ clean beauty brand that was self-funded for 24 years before outside investment. The certification stack is impressive: PETA, Leaping Bunny, Climate Label, and Ocean+Positive verification (offsetting more carbon than created). Formulations centre on sustainably sourced USDA organic Patagonian seaweed. Glass bottles since 1996 and partnerships with SeaTrees for coastal restoration round out the environmental profile. Not a fashion brand, but a skincare/beauty company with strong ethical credentials.
Key info
- Headquarters
- Venice, California, USA
- Founded
- 1996
- Product categories
- Beauty
- Price range
- $$
- Key certifications
- PETA Vegan Certified (since 2000). Leaping Bunny Cruelty-Free (since 2000). Climate Label Certified. Ocean+Positive Verified (offsets more carbon than created). EWG Compact signatory (first company, 2004).
Osea sustainability rating
Our ratings are based on a scale from 1 (We Avoid) to 5 (Excellent). How we rate
Rating breakdown
USDA organic Patagonian seaweed, ecologically hand-harvested and sun-dried. Vegan, cruelty-free, gluten-free, Free from parabens, phthalates, synthetic fragrances, nanoparticles, heavy metals, and artificial dyes. EWG Compact founding signatory.
Family-founded and operated (1996–present). Venice, California headquarters. Manufacturing not fully disclosed but domestic focus. General Atlantic investment (2025) for growth. No specific labour certifications for supply chain.
Ocean+Positive verified. Offsets more carbon than created. Climate Label certified. 2023 carbon footprint: 10,485.8 tCO2e (measured annually). Partnerships with SeaTrees (coastal restoration), Heal the Bay, and Surfrider Foundation.
Glass bottles since 1996. Transitioning pumps/lids to post-consumer recycled material (50% target). TerraCycle partnership for in-store recycling at Venice studio. Discontinued printed insert cards and minimised box sizes.
Multiple third-party certifications (PETA, Leaping Bunny, Climate Label, Ocean+Positive, EWG). Annual carbon footprint measurement. Self-funded for 24 years before investment. However, no comprehensive sustainability report published.
What they do well
- Ocean+Positive verification: Independently verified as offsetting more carbon than the brand creates, through clean energy certificates and carbon offset investments in coastal restoration projects.
- Triple certification stack: PETA Vegan, Leaping Bunny Cruelty-Free, and Climate Label certified, providing robust third-party verification across animal welfare, environmental impact, and carbon footprint.
- Glass packaging since 1996: Original commitment to glass bottles from founding, with ongoing transition to post-consumer recycled materials for pumps and lids.
- SeaTrees coastal restoration: Partnerships supporting mangrove planting in Kenya's Mida Creek and forest protection in Cambodia's Southern Cardamom region.
Room for improvement
- Some packaging still plastic: While glass bottles are primary, pumps, lids, and some product containers still use plastic. The 50% post-consumer recycled target for all plastic components is in progress.
- Undisclosed natural fragrance ingredients: Some products contain 'natural fragrance' without full ingredient disclosure, and potential heavy metal concerns from seaweed sourcing exist (OSEA states they test for this).
About Osea
OSEA Malibu was founded in 1996 by Jenefer Palmer, inspired by a transformative experience with seaweed during a trip to the Croatian coast. Her daughter Melissa Palmer joined as co-founder and now serves as CEO. The brand was entirely self-funded for 24 years before CAVU Consumer Partners invested in 2020. General Atlantic made a strategic growth investment in September 2025, with founders retaining a significant stake. Revenue has reached approximately $100 million in annual sales.
The formulation philosophy centres on sustainably sourced USDA organic Patagonian seaweed (Gigartina), ecologically hand-harvested and sun-dried. All products are vegan, cruelty-free, and free from parabens, phthalates, synthetic fragrances, nanoparticles, heavy metals, and artificial dyes. OSEA was the first company to sign the EWG Compact for Global Production of Safe Health and Beauty Products in 2004, establishing early clean beauty credentials before the category had a name.
The environmental certification stack is among the strongest in beauty. PETA Vegan and Leaping Bunny Cruelty-Free certifications have been held since 2000. Climate Label certification makes OSEA one of the first skincare brands to achieve this. Ocean+Positive verification means the brand offsets more carbon than it creates. The 2023 carbon footprint was 10,485.8 tonnes CO2e, measured annually on a cradle-to-customer basis, Partnerships with SeaTrees support coastal restoration in Kenya and Cambodia.
The bestselling Undaria Algae Body Oil reportedly sells one unit every 30 seconds and has won Allure Best of Beauty. The brand is now sold through approximately 3,000+ points of distribution including Ulta Beauty, Nordstrom, Bluemercury, Credo Beauty, and Mecca in Australia. The flagship OSEA Skincare Studio is at 1732 Abbot Kinney Blvd in Venice, California. The professional channel includes Four Seasons Maui.
Product highlights
Undaria Algae Body Oil
Lightweight body oil with USDA organic Patagonian seaweed (Undaria); vegan, cruelty-free, in glass bottle
~$54
The brand's bestseller. Reportedly sells one unit every 30 seconds; Allure Best of Beauty winner
Vagus Nerve Bath Oil
Aromatherapy bath oil targeting vagus nerve stimulation for relaxation; organic seaweed base; glass bottle
~$48–$58
Award-winning wellness product that bridges skincare and functional wellbeing—a product innovation standout
Ocean Eyes Age-Defying Eye Cream
Eye cream with algae extracts and peptides; vegan, cruelty-free, free from parabens and synthetic fragrance
~$68
The brand's premium skincare piece demonstrating that clean, ocean-derived ingredients can deliver anti-ageing performance
Ocean Cleansing Mudd
Facial cleanser with sea mud and algae; dual-action cleansing and exfoliating; glass packaging
~$44
One of the original products showcasing OSEA's seaweed-based formulation philosophy since the brand's early years
