SuppRankedHarker
#2683 of 3,479 brandsScore 32.1#2448 by revenue
Est. revenue/mo
$75K/moUnits × list price
Est. units/mo2.5K
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 2.5K units/mo on Amazon (~$75K/mo est. revenue) across 1 product. It ranks #2683 of 3,479 supplement brands by score and #2448 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 · 2.5K units | $75K |
Ranks as of October 15, 2026. As an Amazon Associate SuppRanked earns from qualifying purchases.
Competitors & comparisons
Top rivals in Marshmallow Root
- Solaray · $91K/mo est.
- Piping Rock · $86K/mo est.
- Herb Pharm · $80K/mo est.
- VAITE · $65K/mo est.
- Elanen · $63K/mo est.
- Qisrbv · $60K/mo est.
Brands ranked near Harker
- #2679 SANDM · $68K/mo est.
- #2680 Nature Blaze · $55K/mo est.
- #2681 Rael · $63K/mo est.
- #2682 Pala-Tech · $49K/mo est.
- #2684 COBA · $108K/mo est.
- #2685 Asam · $56K/mo est.
- #2686 MesoHealth · $69K/mo est.
- #2687 MoonBrew · $119K/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