SuppRankedHow much does Doctor's Best Nattokinase 2000 FU sell on Amazon?
By Doctor's Best · #29 of 3,493 brands · $3.6M/mo est. · product 4 of 65
An estimated 4.5K units/mo and ~$166K/mo in revenue at list price. Best rank #10 in Enzymes. Modeled estimate, October 16, 2026.
Rank history
Enzymes Best Sellers rank by day · 2 days tracked. Gaps: list not read, or outside top 100.
Best Sellers ranks 1 list
ASIN B0051M9DKU · As an Amazon Associate SuppRanked earns from qualifying purchases.
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FAQ
How many sales does Doctor's Best Nattokinase 2000 FU get on Amazon?
About 4.5K units a month, or roughly $166K in revenue at list price (SuppRanked estimate, October 16, 2026). Amazon shows “4K+ bought in past month” on it. These are SuppRanked's modeled estimates from public Amazon Best Sellers ranks and list prices (October 16, 2026), not official Amazon sales data.
What is the Best Sellers rank of Doctor's Best Nattokinase 2000 FU?
Its best position is #10 in Enzymes. Ranks change hourly; this is a daily snapshot.