Who makes Oikos? Amazon sales, products and sellers
Updated November 2026 with September 2026 data
At a glance
- Size
- Large
- $2.7M est./mo
- Trend
- Stable
- -7%, last 2 vs prior 2 months
- Ratings
- Strong
- 4.6 ★ · 7,337 reviews
- Who sells it
- Mostly one seller
- Top seller has 100% of units
Oikos estimated monthly revenue on Amazon
Our read on Oikos
Oikos ranks 6 of 96 brands in Protein Drinks, part of Grocery & Gourmet Food, and holds an estimated 5% of that category's revenue. In September 2026 the brand had estimated revenue of $2.7M on 116,000 units, across 9 products. That is about the same as June 2026, when estimated revenue was also $2.7M, and the change since then is +3%. Over the latest 2 months the trend reads Stable, with a change of -7%. The Chocolate shake leads at 54,000 units per month and a 4.6 rating. Vanilla and Salted Caramel each sell 13,000 units per month. Across 7,337 reviews, the average rating is 4.6. One seller, Amazon, accounts for 100% of units.
Top Oikos 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 |
|---|---|---|---|
| Oikos Protein Shake, Chocolate | 4.6 ★2,549 reviews | 54,000 | Check price on Amazon |
| Oikos Protein Shake, Vanilla | 4.5 ★2,227 reviews | 13,000 | Check price on Amazon |
| Oikos Protein Shake, Salted Caramel | 4.5 ★1,824 reviews | 13,000 | Check price on Amazon |
| Oikos 30g Protein Shake, Strawberry, Shelf Stable, High Protein | 4.5 ★309 reviews | 9,300 | Check price on Amazon |
| Oikos 30g Protein Shake, Mocha Latte | 4.6 ★260 reviews | 6,300 | Check price on Amazon |
| Oikos 30g Protein Shake, Strawberry, High Protein Drinks, Shelf | 4.5 ★168 reviews | 4,400 | Check price on Amazon |
Who sells Oikos
- Amazon100%
Share of estimated units sold in September 2026, by the seller holding the Buy Box.
Place in its category
#6 of 96
Rank 6 of 96 brands in Protein Drinks by estimated revenue in September 2026, with 5% of the category.
Frequently asked questions
Who makes Oikos?
Oikos is the brand name on 9 products we tracked on Amazon in September 2026 mostly in Protein Drinks (Grocery & Gourmet Food). The largest seller of Oikos products that month was Amazon, 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 Oikos sell on Amazon?
Oikos sold an estimated $2.7M on Amazon in September 2026, about 116,000 units. That is +3% compared with June 2026. These are Ecominsights estimates, not figures reported by the brand.
What are Oikos's best-selling products on Amazon?
By estimated units sold in September 2026: 1. Oikos Protein Shake, Chocolate (about 54,000 units); 2. Oikos Protein Shake, Vanilla (about 13,000 units); 3. Oikos Protein Shake, Salted Caramel (about 13,000 units).