Professionalsupplementcenter
professionalsupplementcenter.com
Professional Supplement Center is an online retailer specializing in professional-grade vitamins, dietary supplements, and nutritional products from established brands including Irwin Naturals, Zahler Nutrition, and NOW Foods. The store offers free U.S. shipping on all orders and positions itself as a trusted destination for customers seeking quality supplement brands.
Products
13,591
Collections
738
Pages
25
Blog Posts
1,327
CommerceRank Score
Overall store health assessment based on 5 key factors
72/100
Top Recommendations
- Improve PageSpeed performance to 70+ for better conversions
- Add a reviews platform to build customer trust
PageSpeed Performance Analysis
Mobile performance from Google PageSpeed • 23 Feb 2026
Overall Ranking
#2 / 16375
Faster than 100% of stores
Supplements Ranking
#2 / 330
Top 1% in category
Category Avg Performance
52
+14 above avg
Category Avg LCP
2.0s
Faster than avg
Performance
Accessibility
SEO
Core Web Vitals
1.7s
Largest Contentful Paint
0.000
Cumulative Layout Shift
106ms
Interaction to Next Paint
Additional Metrics
Store Audit
Actionable insights compared to 463 Supplements stores
#1 in Supplements
Top 0% of stores
6192% above average
13,591 products vs 216 avg
Faster than 99% of Supplements stores
PageSpeed score: 66/100
Category Benchmarks
Compared to 463 stores in Supplements
6192% above average
avg
1792% above average
avg
31% below average
avg
1129% above average
avg
Theme & Design
Theme Name
BespokeType
Custom / Bespoke
Tech Stack
Platform
shopify
Payment / Finance
Business Profile
Store maturity and operational indicators
Stable
NaN+ year
Since Invalid Date
Top 10% largest catalog
Top 0% by catalog size
high
Strong content (1327 blogs, 25 pages)
Tech Stack Maturity
Mature stack
Business Sophistication
Established
Store Timeline & History
Feb 2026
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About Professionalsupplementcenter
Professionalsupplementcenter is a supplements ecommerce store built on shopify and operating in NO. The store currently offers 13,591 products organized across 738 collections, making it larger than average for the supplements category.
Theme and Design
Professionalsupplementcenter uses the Bespoke theme, a custom-built solution tailored specifically for this store. This theme choice provides the foundation for their online presence.
Performance Analysis
Based on Google PageSpeed Insights, Professionalsupplementcenter achieves a performance score of 66/100 on mobile devices. This moderate score suggests there may be opportunities to improve load times and user experience through optimization. The store also scores 90/100 for accessibility and 100/100 for SEO optimization.
Tech Stack
Beyond the core Shopify platform, Professionalsupplementcenter has not implemented a third-party review platform and offers Settle, PayPal for payment flexibility.
Competitive Positioning
Within the Supplements category, Professionalsupplementcenter ranks #1 out of 463 stores we track. This places them in the top 0% of supplements stores by product catalog size.
Last scanned
Feb 23, 2026
