SuppRankedSlow Fe
Slow Fe sells an estimated 18.5K units a month on Amazon across 2 Best Sellers products, worth roughly $259K/mo in gross revenue at list price (a modeled estimate, not Amazon data). That puts it #205 of 867 tracked supplement brands by SuppRanked score and #319 by estimated revenue. It peaks at #9 in Amazon's Iron Best Sellers list. Its biggest niche is iron, where it is #10 by estimated revenue with about 2% of that top 100's est. sales. The top seller is Slow Fe 45mg Iron Supplement for Iron Deficiency, Slow Release, 60… at ~$217K/mo est.
Categories Ranked in 2 Best Sellers lists · best position shown
Slow Fe products on Amazon Best Sellers Sorted by est. revenue/mo
| Product | Est. revenue/mo |
|---|---|
| Slow Fe 45mg Iron Supplement for Iron Deficiency, Slow Release, 60 Tablets | Easy to… ASIN B00ZQUDWIG · #9 Iron · 12.1K units | $217K |
| Slow Fe 45mg Iron Supplement for Iron Deficiency, Slow Release, 30 Tablets | Easy to… ASIN B0BGMPFJKQ · #22 Iron · 6.5K units | $42K |
Prices, ratings and ranks as seen on October 15, 2026. Links go to the product on Amazon.com.
Competitors & comparisons
Top rivals in Iron
- Vitron-C · $365K/mo est.
- SiderAL · $299K/mo est.
- Pure Encapsulations · $271K/mo est.
- Proferrin · $191K/mo est.
- NaturesPlus · $170K/mo est.
- Metagenics · $155K/mo est.
Brands ranked near Slow Fe
- #201 Tomorrow's · $416K/mo est.
- #202 Sovereign Silver · $313K/mo est.
- #203 EZ Melts · $399K/mo est.
- #204 Theralogix · $1.7M/mo est.
- #206 Muscle Feast · $744K/mo est.
- #207 Instant Hydration · $476K/mo est.
- #208 Her Fantasy Box · $457K/mo est.
- #209 Juven · $1.5M/mo est.
Top 10 lists featuring Slow Fe
- Top 10 Iron brands (#10)
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How is Slow Fe ranked?
The score (0–100) blends estimated monthly units (60%), category rank visibility (30%) and breadth across categories (10%). Est. revenue/mo is estimated units × list price, summed across the brand's ranked products. Methodology