SuppRankedCentrum vs Gruns: Amazon sales compared
By SuppRanked's estimates, Centrum brings in about $4.4M/mo on Amazon versus $3.6M/mo for Gruns (about 21% more), on ~268K vs ~58K units a month. They meet in 2 lists and markets: Centrum leads in 1, Gruns in 1 (est.).
Centrum · Est. revenue/mo$4.4M/mo#33 by revenue · 11 products
Gruns · Est. revenue/mo$3.6M/mo#47 by revenue · 9 products
Side by side
| Metric | Centrum | Gruns |
|---|---|---|
| Est. revenue/mo | $4.4M | $3.6M |
| Est. units/mo | 268K | 58K |
| Rank by est. revenue | #33 | #47 |
| SuppRanked rank | #46 | #114 |
| Best-selling products | 11 | 9 |
| Lists ranked in | 4 | 6 |
| #1 list ranks | 0 | 3 |
Head to head where they compete Est. revenue/mo in each list or market · position by est. revenue
| List / market | Centrum | Gruns |
|---|---|---|
| Multivitamins Market | $3.8M | $3.3M |
| Gummy Supplements Market | $27K | $3.6M |
History Est. revenue/mo by day · like-for-like, gaps where data changed · how
Centrum
Gruns
Top products By est. revenue/mo
Centrum
- Centrum Silver Women's Multivitamin for Women 50 and Over, 200… · ~$1.2M/mo est.
- Centrum Silver Men's 50+ Multivitamin with Vitamin D3, B-Vitamins… · ~$1.1M/mo est.
- Centrum Minis Silver Women's Multivitamin, Women 50 and Over, 280… · ~$764K/mo est.
Gruns
Watch this rivalry weekly
Rank and est. sales changes for both brands, or every brand as a CSV.
FAQ
Which sells more on Amazon, Centrum or Gruns?
By SuppRanked's estimates, Centrum sells more: about $4.4M/mo in Amazon revenue versus $3.6M/mo for Gruns, and ~268K vs ~58K units a month. These are SuppRanked's modeled estimates from public Amazon Best Sellers ranks and list prices (October 18, 2026), not official Amazon sales data.
Who sells more Multivitamins on Amazon, Centrum or Gruns?
In Multivitamins, the ingredient market where they compete most, Centrum leads with ~$3.8M/mo against ~$3.3M/mo for Gruns. Modeled estimates, October 18, 2026, not Amazon data.
Estimates, not Amazon data. Modeled from public Best Sellers ranks and list prices; not profit. How it works