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Z-STACK homepage screenshot
60/100
EcomScout

Z-STACK receives an EcomScout Rating of S (60/100), ranking #18,146 out of 1,188,411 Shopify stores we track. This Vitamins & Supplements Health & Wellness store attracts 167.5K visits per year with estimated revenue of $19.8K - $39.6K/mo. It offers 15 products at an average price of $54.

Analysis by EcomScout Research Team · How we calculate ratings

Est. Revenue/mo
$19.8K - $39.6K/mo
Est. Traffic/mo
14.0K
Products
15
Top Market
US (100%)
Top Channel
direct (35%)
Trustpilot
4.6/5 (76)

Store Intelligence Summary

Traffic breakdown: direct 35%, organic 18%, social 11%, referral 5%.

Product pricing: Average price of $54 (range: $27 – $80). Mid-range pricing strategy.

Ad spend: Estimated $468/mo in paid search ($5.6K/yr). Lean ad budget — primarily relying on organic or social channels.

Customer trust: Trustpilot score 4.6/5 based on 76 reviews. Excellent reputation — customers rate this store highly.

Top markets: US (100%).

Best-selling product: The Calm & Sleep Bundle ($79.99). Other top sellers include The Calm Bundle, Liposomal Vitamin C, Z-Flu™.

How is the EcomScout Rating calculated? The S grade (60/100) is computed from five weighted signals: estimated revenue performance, yearly traffic volume, customer review sentiment (Trustpilot), product catalog depth, and marketing investment. Each signal is scored independently and combined into a single composite score. Learn more about our methodology.

Vitamins & Supplements Market Intelligence

Benchmark this competitor against the market

Top 50%
by revenue
Market Size
$1.4M/mo
Total Stores
427
Avg Revenue
$3K/mo
Top 10% Threshold
$67K/mo

Competition Breakdown

28%
39%
20%
6%
7%
Micro (<$1K) Small ($1-10K) Medium ($10-50K) Large ($50-100K) Enterprise (>$100K)

Competitor Research Insights

  • The Vitamins & Supplements market generates $1M/month across 427 stores
  • 7% are enterprise stores (>$100K/mo) — achievable market
  • Top 10% of Vitamins & Supplements stores earn $67K+/month
  • This store outperforms 95% of Vitamins & Supplements competitors
  • Low average order value ($0) — consider bundling or upsells
Analyzing...
Bounce Rate
40.6%
Pages/Visit
4.4
Avg. Time on Site
4m 33s
Avg. Product Price
$54

Range: $27 - $80

Rating Breakdown

Trustpilot85/100
Business Quality80/100
Traffic Growth75/100
Revenue Performance46/100
Marketing Efficiency34/100

Traffic Sources

direct35.2%
organic17.6%
social11.2%
referral4.7%
paid0.0%

Marketing & Ad Spend

Monthly Ad Spend

$468

Google Ads estimate

Yearly Ad Budget

$6K

Projected annually

Top Paid Keywords

KeywordVolumeCPCCost/mo
liposomal vitamin cEasy9K$2.31$161
aseaEasy7K$0.15$10
vladimir zelenko3K--
z shield1K--
zstack930--

Trustpilot Rating

4.6

76 reviews

Aggregated rating data only. Individual reviews not displayed for privacy compliance.

Top Countries

🇺🇸United States
100.0%

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

Detecting theme...

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Frequently Asked Questions About Z-STACK

Is Z-STACK a dropshipping store or a legitimate brand?

Based on our dropshipping detection analysis, Z-STACK is classified as "Unlikely Dropshipper". This store shows minimal signs of dropshipping based on our policy analysis.

Is Z-STACK safe to buy from? Is it a scam?

Z-STACK has a Trustpilot rating of 4.6/5 based on 76 customer reviews. This indicates generally positive customer experiences and the store appears legitimate. Our EcomScout rating is S (60/100).

What is Z-STACK's EcomScout rating and what does it mean?

Z-STACK has an EcomScout rating of S (60/100). 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 Z-STACK generate?

Z-STACK receives approximately 167.5K visits per year with estimated monthly revenue of $19.8K - $39.6K/mo. These Shopify store analytics are estimates based on SimilarWeb data and our proprietary algorithms.

What Shopify apps and theme does Z-STACK use?

We detected 9 Shopify apps on Z-STACK, including Shop, Form Builder, ReCharge Subscriptions and more.Use our Shopify spy tool to discover which apps drive successful stores.

How can I use this Vitamins & Supplements store data for competitor research?

This Shopify competitor analysis helps you benchmark your store against Z-STACK. Study their traffic sources, pricing strategy, best-selling products, and tech stack. As a Vitamins & Supplements store, compare their performance metrics to similar stores in your niche.Install our Chrome extension to spy on any Shopify store while browsing.

Z-STACK Shopify store analysis • Vitamins & SupplementsHealth & Wellness • Unlikely Dropshipper • Rating: S

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