NOW Foods vs Metamucil: Amazon sales compared

Estimated Amazon revenue, units and category ranks for both brands, side by side. Updated October 15, 2026.

On Amazon, NOW Foods brings in an estimated $60.1M/mo versus $7.5M/mo for Metamucil, about 8.0× as much as its rival (modeled estimates, Oct 15, 2026). NOW Foods also sells more units (~3.4M vs ~249K a month) across 504 ranked products to 21. They meet in 7 Best Sellers lists: NOW Foods leads in 1 and Metamucil in 6.

Head to head

MetricNOW FoodsMetamucil
Est. revenue/mo$60.1M$7.5M
Est. units/mo3.4M249K
Overall rank (score)#1#45
Rank by est. revenue#1#41
SuppRanked score99.559.9
Best-selling products50421
Categories ranked in1629
#1 category ranks61
Gummy share0%19%

Shared categories Est. revenue/mo in each Best Sellers top 100 · best position

CategoryNOW FoodsMetamucilBest rank
Psyllium$1.5M$3.4M#1 / #2
Herbal Supplements$2.1M$2.8M#6 / #9
Vitamins, Minerals & Supplements$564K$3.2M#50 / #36
Digestive Supplements$344K$3M#37 / #5
Dietary Fiber$41K$2.6M#77 / #1
Diet & Sports Nutrition$838K$778K#69 / #25
Prebiotics$198K$1M#25 / #2

Top products

As an Amazon Associate SuppRanked earns from qualifying purchases.

Estimates, not Amazon data. Modeled from public Best Sellers ranks and list prices; not profit. How it works

FAQ

Which sells more on Amazon, NOW Foods or Metamucil?

By SuppRanked's estimates, NOW Foods sells more: about $60.1M/mo in Amazon revenue versus $7.5M/mo for Metamucil. 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 psyllium on Amazon, NOW Foods or Metamucil?

In the Psyllium Best Sellers top 100, Metamucil leads with ~$3.4M/mo estimated, against ~$1.5M/mo for NOW Foods. Estimates only.

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