SuppRankedHow much does 21st Century Vitamin B-1 Thiamine sell on Amazon?
By 21st Century · #101 of 3,493 brands · $367K/mo est. · product 16 of 27
An estimated 844 units/mo and ~$5K/mo in revenue at list price. Best rank #61 in B1 (Thiamine). Modeled estimate, October 16, 2026.
Rank history
B1 (Thiamine) Best Sellers rank by day · 2 days tracked. Gaps: list not read, or outside top 100.
Best Sellers ranks 1 list
ASIN B004RCKVY2 · As an Amazon Associate SuppRanked earns from qualifying purchases.
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FAQ
How many sales does 21st Century Vitamin B-1 Thiamine get on Amazon?
About 844 units a month, or roughly $5K in revenue at list price (SuppRanked estimate, October 16, 2026). 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 21st Century Vitamin B-1 Thiamine?
Its best position is #61 in B1 (Thiamine). Ranks change hourly; this is a daily snapshot.