Who makes OSEA? Amazon sales, products and sellers
Updated November 2026 with September 2026 data
At a glance
- Size
- Large
- $2.7M est./mo
- Trend
- Declining
- -25%, last 2 vs prior 2 months
- Ratings
- Strong
- 4.5 ★ · 13,516 reviews
- Who sells it
- Mostly one seller
- Top seller has 100% of units
OSEA estimated monthly revenue on Amazon
Our read on OSEA
OSEA ranks 4 among 320 brands in the Oils leaf category of Beauty & Personal Care, with an estimated 5% share of category revenue. Estimated revenue in September 2026 was $2.7M on 56,000 units, down 7% from $2.9M in June 2026, the first of 4 months of data. Over the latest 2 months the trend is Declining, at -25%. The brand has 29 products selling, led by OSEA Undaria Algae Body Oil at an estimated 15,000 units per month and rated 4.5. The average rating is 4.5 across 13,516 reviews, which places it in the Strong band. One seller, OSEA International, accounts for 100% of units.
Top OSEA products on Amazon
As an Amazon Associate we earn from qualifying purchases. Links to Amazon below are affiliate links.
| Product | Rating | Est. units/mo | Amazon link |
|---|---|---|---|
| OSEA Undaria Algae Body Oil | 4.5 ★4,966 reviews | 15,000 | Check price on Amazon |
| OSEA Undaria Algae™ Body Butter 6.7 oz Shea Butter + Ceramides | 4.4 ★787 reviews | 6,600 | Check price on Amazon |
| OSEA Undaria Algae™ Body Wash | 4.6 ★447 reviews | 6,300 | Check price on Amazon |
| OSEA Anti-Aging Body Balm 5 oz | 4.4 ★1,036 reviews | 5,800 | Check price on Amazon |
| OSEA Ocean Cleanser 5 oz | 4.6 ★700 reviews | 2,700 | Check price on Amazon |
| OSEA Salts of the Earth Body Scrub 12 oz | 4.6 ★641 reviews | 2,300 | Check price on Amazon |
| OSEA Hyaluronic Acid Body Serum | 4.5 ★330 reviews | 2,000 | Check price on Amazon |
| OSEA Bodycare Bestsellers | 4.6 ★298 reviews | 1,900 | Check price on Amazon |
| OSEA Undaria Algae™ Body Lotion | 4.5 ★485 reviews | 1,400 | Check price on Amazon |
| OSEA Hyaluronic Lip Oil Booster | 4.4 ★173 reviews | 1,400 | Check price on Amazon |
Who sells OSEA
- OSEA International100%
Share of estimated units sold in September 2026, by the seller holding the Buy Box.
Place in its category
#4 of 320
Rank 4 of 320 brands in Oils by estimated revenue in September 2026, with 5% of the category.
Frequently asked questions
Who makes OSEA?
OSEA is the brand name on 29 products we tracked on Amazon in September 2026 mostly in Oils (Beauty & Personal Care). The largest seller of OSEA products that month was OSEA International, with 100% of estimated units. Amazon listings don't show the brand owner's legal name, so the brand's own website is the place to confirm its parent company.
How much does OSEA sell on Amazon?
OSEA sold an estimated $2.7M on Amazon in September 2026, about 56,000 units. That is -7% compared with June 2026. These are Ecominsights estimates, not figures reported by the brand.
What are OSEA's best-selling products on Amazon?
By estimated units sold in September 2026: 1. OSEA Undaria Algae Body Oil (about 15,000 units); 2. OSEA Undaria Algae™ Body Butter 6.7 oz Shea Butter + Ceramides (about 6,600 units); 3. OSEA Undaria Algae™ Body Wash (about 6,300 units).