SuppRankedHow much does Kirkland Signature Fast Acting sell on Amazon?
By Kirkland Signature · #299 of 3,482 brands · $327K/mo est. · product 12 of 18
An estimated 236 units/mo and ~$5K/mo in revenue at list price. Best rank #55 in Lactase. Modeled estimate, October 18, 2026.
Rank history
Lactase Best Sellers rank by day · 3 days tracked. Gaps: list not read, or outside top 100.
Best Sellers ranks 1 list
ASIN B002RL8FGQ · As an Amazon Associate SuppRanked earns from qualifying purchases.
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FAQ
How many sales does Kirkland Signature Fast Acting get on Amazon?
About 236 units a month, or roughly $5K 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 Kirkland Signature Fast Acting?
Its best position is #55 in Lactase. Ranks change hourly; this is a daily snapshot.