SuppRankedHarker
#3043 of 3,479 brandsScore 20.6#2955 by revenue
Est. revenue/mo
$3K/moUnits × list price
Est. units/mo107
Best-selling products1
#1 category ranks0
Gummy share0%
Only one product found so far; this page fills in as we find more.
Harker sells an estimated 107 units/mo on Amazon (~$3K/mo est. revenue) across 1 product. It ranks #3043 of 3,479 supplement brands by score and #2955 by est. revenue, peaking at #69 in Marshmallow Root.
Categories Ranked in 1 Best Sellers list · best position shown
Harker products on Amazon Best Sellers Sorted by est. revenue/mo
| Product | Est. revenue/mo |
|---|---|
| Harker Herbals Children's Chest Night Syrup for Cough & Throat, 30 Servings | Nighttime… ASIN B0DJWB61TL · #69 Marshmallow Root · 107 units | $3K |
Ranks as of October 15, 2026. As an Amazon Associate SuppRanked earns from qualifying purchases.
Competitors & comparisons
Top rivals in Marshmallow Root
- Nature's Answer · $4K/mo est.
- MaryRuth's · $4K/mo est.
- Pure Original Ingredients · $4K/mo est.
- Piping Rock · $3K/mo est.
- VAITE · $3K/mo est.
- Qisrbv · $3K/mo est.
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Rank by est. revenue in that list.
Estimates, not Amazon data. Modeled from public Best Sellers ranks and list prices; not profit. How it works