11 supplement retail channels, inspected
MarginSonar monitors pricing, promos, stock, and reseller activity across every major channel where supplement brands sell. See what we capture, how often, and where known challenges exist.
DTC (Brand Websites)
MarginSonar monitors brand-owned storefronts — homepages, product pages, and category pages. DTC is the anchor channel…
View channel details →Amazon
Amazon is the richest channel for supplement monitoring data. MarginSonar captures buy-box ownership, Subscribe & Save…
View channel details →Walmart
Walmart monitoring covers both Walmart's own retail listings and third-party marketplace sellers. MarginSonar detects…
View channel details →Target
Target monitoring tracks pricing, promotions, and stock status for supplement brands sold through Target.com and…
View channel details →iHerb
iHerb is a major international supplement marketplace. MarginSonar monitors iHerb pricing, promotional offers, and stock…
View channel details →CVS
CVS monitoring covers the pharmacy and retail channel, including pricing, promotions, and stock status. CVS captures are…
View channel details →GNC
GNC is a specialty supplement retailer. MarginSonar monitors GNC pricing, promotional offers, and stock status for…
View channel details →Walgreens
Walgreens monitoring captures pricing, promotions, and stock status with particular attention to clearance markdowns.…
View channel details →Vitamin Shoppe
Vitamin Shoppe is a dedicated supplement retailer. MarginSonar monitors pricing, promotions, and stock for brands…
View channel details →Whole Foods
Whole Foods monitoring covers the premium natural and organic retail channel. Pricing and assortment signals from Whole…
View channel details →Costco
Costco monitoring captures wholesale club pricing and stock status. Costco pricing is often significantly different from…
View channel details →Want to see this coverage applied to your competitive set?
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