U.S. Amazon Calcium Supplements Sales Data: Best Selling Products (SKU) and Brands, by Revenue & Volume

TABLE OF CONTENTS

SLIDE 01 About the Tracker

• Sets the scope: a monthly, SKU-level read on the U.S. calcium supplements category on Amazon across 39 tracked brands, and the eight KPIs every issue measures.
  Covered: Coverage scope · 39 brands tracked · 8 tracked KPIs

SLIDE 02 Category Snapshot

• The month at a glance - headline category size plus the four takeaways on leadership, consumer preference, price dynamics and growth opportunity.
  Covered: Monthly revenue · Units sold · Avg. selling price · Avg. rating

SLIDE 03 Brand Share & Ratings

• Who leads the category: revenue share by brand alongside average rating by brand, showing how market share and quality perception line up across the top names.
  Covered: Revenue share % · Avg. rating by brand · Brand ranking

SLIDE 04 Brand Revenue vs. SKU Range

• Revenue against SKU count for the top 10 brands - testing whether a wider range actually buys more sales, and the shift toward derma / clinical brands.
  Covered: Revenue per brand · SKU count · Range efficiency

SLIDE 05 Pricing Landscape

• Where the money sits by price band - the concentration of revenue above $15.
  Covered: Price-tier revenue · Sweet spot · Price ceiling

SLIDE 06 Top 20 SKU Deep-Dive

• The full ASIN-level table for the 20 highest-revenue SKUs - every core metric, brand by brand, in one view.
  Covered: Price · Monthly revenue · Units sold · Revenue share · Rating · Reviews · Shelf age

SLIDE 07 Brand Momentum

• What’s rising versus stalling - the two dominant brands breaking away from the pack, and what that means for a new entrant’s strategy.
  Covered: Rising vs. stalling · Leadership tier · Entry read

SLIDE 08 Sales Volume Analysis

• Units sold by brand and the two winning models - value-plus-volume versus premium price power - and the “losing middle” of legacy mass players.
  Covered: Units by brand · Value vs. premium · Volume leaders

SLIDE 09 Calcium Supplements: Dosage Form Landscape

• Dosage form segmentation within the Calcium Supplements category, highlighting format adoption, SKU concentration, and whitespace opportunities.
  Covered: Dosage form concentration · SKU count by dosage form · Strategic opportunity

SLIDE 10 Keyword & Search Demand

• Top search terms by volume, the brand-led versus attribute-led demand split, the keyword trend, and low-competition opportunity keywords.
  Covered: Top keywords · Brand vs. attribute · keyword trend · Opportunity gaps

SLIDE 11 Strategic Implications

• Plant-based, algae-derived, and highly absorbable calcium formats are gaining traction, creating opportunities for premium products with stronger differentiation.
  Covered: Price play · Benefit play · Hero ingredients · Positioning