B
Evidence Grade B
Graded
under review
Safe to Cite
Current
19%
19% -- sales growth rate for products certified by Marine Stewardship Council (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
19%
Unit
Percentage
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
95
Source Trust
50
Citation Chain
20
Independence
30
Methodology
45
Freshness
86
Source
SPINS
Primary
Tier A
https://www.spins.com/resources/blog/resources-leverage-product-certifications/ ↗
Source Article
Why Product Certifications are Essential for Connecting with Shoppers
The Importance of Product Certifications?
We’re living in an era of better-for-you products where consumers are choosing products that benefit their physical and mental health and the health of the planet. Year over year we’ve seen these products perform better than ever. Shoppers read labels to ver…
Original Research
SPINS
· Original study ↗
Methodology
Sales growth over a 52-week period
Methodology documented
Segmentation
Channelcommon_crawl
Cite this stat
Plain Text
products certified by Marine Stewardship Council: 19% sales growth rate. Source: SPINS (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/marine-stewardship-council-sales-growth
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<blockquote cite="https://lighthousedata.io/data/marine-stewardship-council-sales-growth" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>19%</strong> -- sales growth rate for products certified by Marine Stewardship Council<br><small>Source: SPINS (2026) · <a href="https://lighthousedata.io/data/marine-stewardship-council-sales-growth" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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