SuppRankedC4
C4 sells an estimated 19.2K units a month on Amazon across 9 Best Sellers products, worth roughly $594K/mo in gross revenue at list price (a modeled estimate, not Amazon data). That puts it #94 of 935 tracked supplement brands by SuppRanked score and #177 by estimated revenue. It peaks at #3 in Amazon's Pre-Workout Best Sellers list. Its biggest niche is whey protein, where it is #48 by estimated revenue with about 0% of that top 100's est. sales. The top seller is C4 Ripped Sport Pre Workout, 135mg Caffeine, Fruit Punch, 30 Servings… at ~$138K/mo est.
Categories Ranked in 5 Best Sellers lists · best position shown
C4 products on Amazon Best Sellers Sorted by est. revenue/mo
Prices, ratings and ranks as seen on October 15, 2026. Links go to the product on Amazon.com.
Competitors & comparisons
Top rivals in Pre-Workout
- Nutricost · $898K/mo est.
- Bloom Nutrition · $293K/mo est.
- Transparent Labs · $217K/mo est.
- RAW · $207K/mo est.
Brands ranked near C4
- #90 Truvani · $1.1M/mo est.
- #91 Ancient Nutrition · $1.9M/mo est.
- #92 Citracal · $773K/mo est.
- #93 DripDrop · $958K/mo est.
- #95 ProMix · $1.8M/mo est.
- #96 Viva Naturals · $1.5M/mo est.
- #97 Real Salt · $1.5M/mo est.
- #98 Atkins · $588K/mo est.
Top 10 lists featuring C4
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Advertise on SuppRanked →How is C4 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