Douglas Laboratories

#305 of 3,479 brandsScore 46.7#145 by revenue
Est. revenue/mo
$2.9M/moUnits × list price
Est. units/mo44.6K
Best-selling products12
#1 category ranks0
Gummy share0%

Douglas Laboratories sells an estimated 44.6K units/mo on Amazon (~$2.9M/mo est. revenue) across 12 products. It ranks #305 of 3,479 supplement brands by score and #145 by est. revenue, peaking at #14 in EPA Supplements.

Categories Ranked in 10 Best Sellers lists · best position shown

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

ProductCategory rankEst. units/moEst. revenue/mo
Douglas Laboratories Opti-EPA 500, 250 Softgels | Enteric-Coated to Support Brain, Eyes…
ASIN B0006SVYAQ · #14 EPA Supplements · 7.7K units
7.7K$1M
Douglas Laboratories Ultra G.L.A. (Borage Oil) | 240 mg. Gamma Linolenic Acid | 60…
ASIN B0014GRONK · #15 Omega-6 · 7.3K units
7.3K≈$366K*
Douglas Laboratories Opti-EPA 500 | Enteric-Coated to Support Brain, Eyes, Pregnancy and…
ASIN B002LFWMAS · #17 EPA Supplements · 6.7K units
6.7K≈$335K*
Douglas Laboratories Pycnogenol (50 mg.), 90 Tablets | Pine Bark Extract to Support…
ASIN B00028N9SU · #56 French Maritime Pine Bark Extract · 2.9K units
2.9K$327K
Douglas Laboratories Pylori-Plex - for Stomach Lining & GI Support* - with Mastic Gum…
ASIN B000TDR1Y6 · #78 Licorice Root · 2.3K units
2.3K$185K
Douglas Laboratories Glucosamine Plus Extra Strength, 90 Capsules | Supports Health of…
ASIN B004HLJ8LK · #68 Glucosamine · 2.5K units
2.5K$141K
Douglas Laboratories Astragalus Max-V Supplement, 60 Capsules | Supplement to Support the…
ASIN B001100OVI · #78 Astragalus · 2.3K units
2.3K≈$115K*
Douglas Laboratories Seleno-Methionine, 250 Vegetarian Capsules | Seleno-Methionine 200…
ASIN B003PQV6NG · #66 Selenium · 2.6K units
2.6K$110K
Douglas Laboratories Pycnogenol (25 mg.) | Pine Bark Extract to Support Arterial Health…
ASIN B004HLDUDW · #99 French Maritime Pine Bark Extract · 2K units
2K≈$98K*
Douglas Laboratories Pantothenic Acid 500 mg, 100 Capsules | Vitamin B5 to Support…
ASIN B00142EJO6 · #32 B5 (Pantothenic Acid) · 4.3K units
4.3K$93K
Douglas Laboratories Beni Koji Red Yeast Rice, 120 Capsules | Beni Koji Red Yeast Rice…
ASIN B004HLJ0CC · #96 Red Yeast Rice · 2K units
2K$89K
Douglas Laboratories Bromelain, 60 Capsules | Bromelain 500 mg Supplement for…
ASIN B001102NYY · #94 Bromelain · 2K units
2K$52K

Ranks as of October 15, 2026. As an Amazon Associate SuppRanked earns from qualifying purchases.

≈* List price not shown on Amazon for 4 products; revenue uses the median price of the brand's other products (or the category).

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