SuppRankedZena
Zena sells an estimated 31.9K units a month on Amazon across 4 Best Sellers products, worth roughly $1.3M/mo in gross revenue at list price (a modeled estimate, not Amazon data). That puts it #478 of 3,451 tracked supplement brands by SuppRanked score and #348 by estimated revenue. It peaks at #8 in Amazon's Alfalfa Best Sellers list. Its biggest niche is alfalfa, where it is #2 by estimated revenue with about 6% of that top 100's est. sales. The top seller is Zena Organic Super Greens Powder, 70+ Superfoods Drink Mix, 0 Sugar… at ~$504K/mo est.
Categories Ranked in 2 Best Sellers lists · best position shown
Zena products on Amazon Best Sellers Sorted by est. revenue/mo
| Product | Est. revenue/mo |
|---|---|
| Zena Organic Super Greens Powder, 70+ Superfoods Drink Mix, 0 Sugar, 3G Fiber, Fruits… ASIN B0D1B28125 · #8 Alfalfa · 12K units | $504K |
| Zena Nutrition Organic Super Greens Energy & Hydration Powder, 70+ Superfoods, 0 Sugar… ASIN B0FRB346P5 · #10 Alfalfa · 10.3K units | $410K |
| Zena Nutrition Liquid Collagen for Women, Healthier Skin, Hair & Nail, Verisol Collagen… ASIN B0CS4GX854 · #57 Collagen · 7K units | $244K |
| Zena Complete Organic Super Greens Powder & Multivitamin, 90+ Supergreens, Fruits… ASIN B0DQFFR8YS · #70 Alfalfa · 2.6K units | ≈$105K* |
Ranks as seen on October 15, 2026. Product links go to Amazon.com. As an Amazon Associate, SuppRanked earns from qualifying purchases.
≈* List price not shown on Amazon for 1 product; revenue uses the median price of the brand's other products (or the category).
Competitors & comparisons
Top rivals in Alfalfa
- Gruns · $5.6M/mo est.
- Animal · $700K/mo est.
- Hallelujah · $663K/mo est.
- NOW Foods · $379K/mo est.
Brands ranked near Zena
- #474 Gomacro · $963K/mo est.
- #475 Amazon Elements · $242K/mo est.
- #476 Harmony · $896K/mo est.
- #477 Sambucol · $588K/mo est.
- #479 NewRhythm · $494K/mo est.
- #480 Kori · $763K/mo est.
- #481 AdvoCare · $977K/mo est.
- #482 MAV NUTRITION · $946K/mo est.
Top 10 lists featuring Zena
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How is Zena 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