SuppRankedDr Clark
Dr Clark sells an estimated 20K units a month on Amazon across 6 Best Sellers products, worth roughly $405K/mo in gross revenue at list price (a modeled estimate, not Amazon data). That puts it #659 of 3,452 tracked supplement brands by SuppRanked score and #899 by estimated revenue. It peaks at #25 in Amazon's Goldenseal Best Sellers list. Its biggest niche is goldenseal, where it is #24 by estimated revenue with about 1% of that top 100's est. sales. The top seller is Dr Clark Store Mimosa Pudica & Goldenseal, 100 Vegetable Capsules… at ~$130K/mo est.
Categories Ranked in 6 Best Sellers lists · best position shown
Dr Clark products on Amazon Best Sellers Sorted by est. revenue/mo
| Product | Est. revenue/mo |
|---|---|
| Dr Clark Store Mimosa Pudica & Goldenseal, 100 Vegetable Capsules | Supports Digestive… ASIN B0D9HVVXXY · #25 Goldenseal · 5.4K units | $130K |
| Dr Clark Store Stomach Saver Lugol’s Iodine Solution 2% 1 fl. oz (1 Bottle) | Includes… ASIN B00SZ6WUAE · #36 Iodine · 4.2K units | $75K |
| Dr Clark Store Vitamin B1 Thiamine Supplement - 400mg, 100 Gelatin Capsules | Thiamine B1… ASIN B004SPAF6W · #88 B1 (Thiamine) · 2.2K units | $60K |
| Dr Clark Store Niacin Supplement (Vitamin B3), 25mg, 100 Gelatin Capsules | Supports… ASIN B004SQM5D2 · #57 B3 (Niacin) · 3K units | $54K |
| Dr Clark Store Selenium Supplement 200 Mcg, 100 Gelatin Capsules | Essential Mineral… ASIN B004YLN314 · #87 Selenium · 2.3K units | $44K |
| Dr Clark Store MSM Supplement 600mg 100 Gelatin Capsules (100 Serving) | Daily… ASIN B00SZ6QSGG · #92 MSM · 2.8K units | $42K |
Ranks as seen on October 15, 2026. Product links go to Amazon.com. As an Amazon Associate, SuppRanked earns from qualifying purchases.
Competitors & comparisons
Top rivals in Goldenseal
Brands ranked near Dr Clark
- #655 Heart & Soil · $977K/mo est.
- #656 Ketone-IQ · $2.7M/mo est.
- #657 BodyTech · $996K/mo est.
- #658 Verdana · $1.2M/mo est.
- #660 HEARTHY · $230K/mo est.
- #661 UpWellness · $768K/mo est.
- #662 Real Mushrooms · $608K/mo est.
- #663 Keto Science · $385K/mo est.
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How is Dr Clark 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