DRFOSTER

#493 of 867 brandsScore 38.4#574 by revenue
Est. revenue/mo
$76K/moUnits × list price, before returns, discounts and fees
Est. units/mo3.7K
Best-selling products2
#1 category ranks0
Avg rating4.65
Total reviews605
Gummy share0%

DRFOSTER sells an estimated 3.7K units a month on Amazon across 2 Best Sellers products, worth roughly $76K/mo in gross revenue at list price (a modeled estimate, not Amazon data). That puts it #493 of 867 tracked supplement brands by SuppRanked score and #574 by estimated revenue. It peaks at #22 in Amazon's Berberine Best Sellers list. Its biggest niche is fish oil (omega-3), where it is #50 by estimated revenue with about 0% of that top 100's est. sales. The top seller is DRFOSTER Triple Omega 3-6-9 Fish Oil 2000mg with Vitamin E, 120… at ~$50K/mo est.

Categories Ranked in 2 Best Sellers lists · best position shown

#22 Berberine#95 Fish Oil (Omega-3)

DRFOSTER products on Amazon Best Sellers Sorted by est. revenue/mo

ProductCategory rankPriceEst. units/moEst. revenue/moRatingReviews
DRFOSTER Triple Omega 3-6-9 Fish Oil 2000mg with Vitamin E, 120 Softgels | EPA and DHA…
ASIN B0D53B6FDR · #95 Fish Oil (Omega-3) · 2.3K units
#95 Fish Oil (Omega-3)
$21.392.3K$50K4.6★532
DRFOSTER Berberine HCl Supplement 1500mg with Ceylon Cinnamon, 120 Capsules | Berberine…
ASIN B0F6T153WG · #22 Berberine · 1.3K units
#22 Berberine
$19.751.3K$27K4.7★73

Prices, ratings and ranks as seen on October 15, 2026. Links go to the product on Amazon.com.

Competitors & comparisons

Top rivals in Fish Oil (Omega-3)

All Fish Oil (Omega-3) brands →

Brands ranked near DRFOSTER

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DRFOSTER: #13 in Berberine on Amazon (SuppRanked)
Rank by estimated revenue in that Amazon Best Sellers list (modeled estimate, not Amazon data).

How is DRFOSTER 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

Estimates, not official Amazon data. Rankings and revenue are modeled from public Amazon Best Sellers lists and list prices (units × price, before returns, discounts and fees; not profit) and may differ from real sales. How it works.