SuppRankedHow much does Douglas Laboratories Opti-EPA 500 sell on Amazon?
By Douglas Laboratories · #823 of 3,482 brands · $140K/mo est. · product 1 of 12
An estimated 440 units/mo and ~$58K/mo in revenue at list price. Best rank #15 in EPA Supplements. Modeled estimate, October 18, 2026.
Rank history
EPA Supplements Best Sellers rank by day · 3 days tracked · #14 → #15. Gaps: list not read, or outside top 100.
Best Sellers ranks 1 list
ASIN B0006SVYAQ · As an Amazon Associate SuppRanked earns from qualifying purchases.
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FAQ
How many sales does Douglas Laboratories Opti-EPA 500 get on Amazon?
About 440 units a month, or roughly $58K in revenue at list price (SuppRanked estimate, October 18, 2026). These are SuppRanked's modeled estimates from public Amazon Best Sellers ranks and list prices (October 18, 2026), not official Amazon sales data.
What is the Best Sellers rank of Douglas Laboratories Opti-EPA 500?
Its best position is #15 in EPA Supplements. Ranks change hourly; this is a daily snapshot.