SuppRankedMaryRuth's vs Centrum: Amazon sales compared
Estimated Amazon revenue, units and category ranks for both brands, side by side. Updated October 15, 2026.
On Amazon, MaryRuth's brings in an estimated $8.4M/mo versus $3.1M/mo for Centrum, about 2.7× as much as its rival (modeled estimates, Oct 15, 2026). MaryRuth's also sells more units (~328K vs ~181K a month) across 42 ranked products to 11. They meet in 4 Best Sellers lists: MaryRuth's leads in 3 and Centrum in 1. Centrum has the higher average rating (4.75 vs 4.57).
Head to head
| Metric | MaryRuth's | Centrum |
|---|---|---|
| Est. revenue/mo | $8.4M | $3.1M |
| Est. units/mo | 328K | 181K |
| Overall rank (score) | #10 | #31 |
| Rank by est. revenue | #9 | #28 |
| SuppRanked score | 76.5 | 63.9 |
| Best-selling products | 42 | 11 |
| Categories ranked in | 21 | 4 |
| #1 category ranks | 1 | 0 |
| Avg rating | 4.57 | 4.75 |
| Total reviews | 19K | 164K |
| Gummy share | 36% | 36% |
Shared categories Est. revenue/mo in each Best Sellers top 100 · best position
| Category | MaryRuth's | Centrum |
|---|---|---|
| Multivitamins | $2.6M | $3M |
| Vitamins | $2.7M | $2.6M |
| Vitamins, Minerals & Supplements | $2.6M | $2.1M |
| Prenatal Vitamins | $663K | $79K |
Top products
MaryRuth's
FAQ
Which sells more on Amazon, MaryRuth's or Centrum?
By SuppRanked's estimates, MaryRuth's sells more: about $8.4M/mo in Amazon revenue versus $3.1M/mo for Centrum. These are SuppRanked's modeled estimates from public Amazon Best Sellers ranks and list prices (October 15, 2026), not official Amazon sales data.
Who sells more multivitamins on Amazon, MaryRuth's or Centrum?
In the Multivitamins Best Sellers top 100, Centrum leads with ~$3M/mo estimated, against ~$2.6M/mo for MaryRuth's. Estimates only.