R's KOSO, Inc.
rskoso.comR's KOSO, Inc. receives an EcomScout Rating of S (65/100), ranking #3,639 out of 416,182 Shopify stores we track. This Specialty Foods Food & Beverage store attracts 170.6K visits per year with estimated revenue of $50.3K - $100.6K/mo. It offers 16 products at an average price of $214.
Analysis by EcomScout Research Team · How we calculate ratings
Store Intelligence Summary
Product pricing: Average price of $214 (range: $40 – $799). Positioned in the premium segment.
Ad spend: Estimated $134/mo in paid search ($1.6K/yr). Lean ad budget — primarily relying on organic or social channels.
Customer trust: Trustpilot score 4.7/5 based on 25 reviews. Excellent reputation — customers rate this store highly.
Top markets: US (39%), CA (17%), GB (14%).
Best-selling product: R's KOSO - Japanese Postbiotic Drink (474ml / 16oz) ($99). Other top sellers include R's KOSO Lower Sugar - Japanese Postbiotic Drink (280ml / 9.5oz), R's KOSO - Japanese Postbiotic Drink (474ml / 16oz)×2 bottles, R's KOSO Lower Sugar - Japanese Postbiotic Drink (280ml / 9.5oz)×2 bottles.
Specialty Foods Market Intelligence
Benchmark this competitor against the market
Competition Breakdown
Competitor Research Insights
- •The Specialty Foods market generates $17M/month across 3,057 stores
- •8% are enterprise stores (>$100K/mo) — achievable market
- •Top 10% of Specialty Foods stores earn $77K+/month
- •This store outperforms 93% of Specialty Foods competitors
- •Low average order value ($0) — consider bundling or upsells
- •231 enterprise stores (>$100K/mo) proves scalability in this market
Top Apps in Specialty Foods
Best Selling Products
#1R's KOSO - Japanese Postbiotic Drink (474ml / 16oz)
$99
#2R's KOSO Lower Sugar - Japanese Postbiotic Drink (280ml / 9.5oz)
$99
#3Travel Pack - Japanese Postbiotic Drink (30ml/1oz × 5 bottles) - R's KOSO - Concentrated
$39.99
#4R's KOSO - Japanese Postbiotic Drink (474ml / 16oz)×2 bottles
$198
#5R's KOSO Lower Sugar - Japanese Postbiotic Drink (280ml / 9.5oz)×2 bottles
$198
#6R's KOSO SHOT Non-Concentrated (50ml x 12 bottles)
$79
#7R's KOSO mix of - Japanese Postbiotic Drink (474ml / 16oz) and Lower Sugar (280ml / 9.5oz) - 1 each
$198
#8R's KOSO - Japanese Postbiotic Drink (474ml / 16oz) * 12 bottles
$799
Range: $40 - $799
Rating Breakdown
Traffic Sources
Marketing & Ad Spend
Monthly Ad Spend
$134
Google Ads estimate
Yearly Ad Budget
$2K
Projected annually
Top Paid Keywords
| Keyword | Volume | CPC | Cost/mo |
|---|---|---|---|
| kosoEasy | 840 | $1.26 | $20 |
| rs koso | 220 | - | - |
| koso drinkEasy | 135 | - | - |
| r kosoEasy | 135 | - | - |
| rs koso reviews | 90 | - | - |
Trustpilot Rating
25 reviews
Aggregated rating data only. Individual reviews not displayed for privacy compliance.
Top Countries
Analysis
Strengths
- High business quality and trust indicators
- Excellent Trustpilot rating and review volume
Weaknesses
- Marketing efficiency and ROI need improvement
Recommendations
- Improve SEO performance: optimize content, build backlinks, and focus on high-intent keywords
Shopify Theme
Tech Stack & Apps
Browse All Apps →
Shogun Page BuilderSimilar Stores
View all →Frequently Asked Questions About R's KOSO, Inc.
Is R's KOSO, Inc. a dropshipping store or a legitimate brand?
Based on our dropshipping detection analysis, R's KOSO, Inc. is classified as "Unlikely Dropshipper". This store shows minimal signs of dropshipping based on our policy analysis.
Is R's KOSO, Inc. safe to buy from? Is it a scam?
R's KOSO, Inc. has a Trustpilot rating of 4.7/5 based on 25 customer reviews. This indicates generally positive customer experiences and the store appears legitimate. Our EcomScout rating is S (65/100).
What is R's KOSO, Inc.'s EcomScout rating and what does it mean?
R's KOSO, Inc. has an EcomScout rating of S (65/100). This Shopify store rating evaluates performance across revenue estimates, traffic volume, customer reviews, and business quality. This indicates a top-performing store worth studying for competitor analysis.
How much traffic and revenue does R's KOSO, Inc. generate?
R's KOSO, Inc. receives approximately 170.6K visits per year with estimated monthly revenue of $50.3K - $100.6K/mo. These Shopify store analytics are estimates based on SimilarWeb data and our proprietary algorithms.
What Shopify apps and theme does R's KOSO, Inc. use?
We detected 8 Shopify apps on R's KOSO, Inc., including Shop, Klaviyo: Email Marketing & SMS, Yotpo Reviews & UGC and more.Use our Shopify spy tool to discover which apps drive successful stores.
How can I use this Specialty Foods store data for competitor research?
This Shopify competitor analysis helps you benchmark your store against R's KOSO, Inc.. Study their traffic sources, pricing strategy, best-selling products, and tech stack. As a Specialty Foods store, compare their performance metrics to similar stores in your niche.Install our Chrome extension to spy on any Shopify store while browsing.