| Stabilize | Arms Race Nutrition | 1200 mg | — | Capsule |
| Premium Berberine+ Plus1200 mg Extra Strength | Nutrivein | 1200 mg | — | Capsule |
| Berberine + 1200 mg | NutriFlair | 1200 mg | — | Capsule |
| Berberine Plus with Ceylon Cinnamon 1200 mg | NutriFlair | 1200 mg | — | Capsule |
| Berberine 1,200 mg | AN Amazing Nutrition Amazing Formulas | 1200 mg | — | Capsule |
| Berberine Formula | Longevity Premier | 1200 mg | — | Capsule |
| Berberine Complex | AN Amazing Nutrition Amazing Formulas | 1000 mg | — | Capsule |
| Berberine 1,000 mg | AN Amazing Nutrition Amazing Formulas | 1000 mg | — | Capsule |
| Berberine HCl 1000 mg | Mental Refreshment | 1000 mg | — | Capsule |
| Berberine 1000 mg | aSquared Nutrition | 1000 mg | — | Capsule |
| Glucorol SX | HoltraCeuticals | 1000 mg | — | Capsule |
| Berberine HCL Capsules 380 mg | Nootropics Depot | 760 mg | — | Capsule |
| Berberine 600 mg | Nutricost | 600 mg | — | Capsule |
| Berberine 600 mg | Divine Bounty | 600 mg | — | Capsule |
| Berberine Complete | PureFormulas | 500 mg | — | Capsule |
| Berberine Balance | Douglas Laboratories | 500 mg | — | Capsule |
| Berberine HCL Powder | Nootropics Depot | 500 mg | — | Powder |
| GlucoseMD | 1MD | 500 mg | — | Capsule |
| Berberine HCl 500 mg | Health Thru Nutrition | 500 mg | — | Capsule |
| Glucose Formula | Longevity Premier | 500 mg | — | Capsule |
| Berberine HCl 500 mg | Health Thru Nutrition Naturally | 500 mg | — | Capsule |
| Berberine HCL + Silymarin Tablets | Nootropics Depot | 500 mg | — | Tablet or Pill |
| Berberine-500 | DC | 500 mg | — | Capsule |
| GlucoseMD | 1MD Nutrition | 500 mg | — | Capsule |
| Glucose Tolerance II with Glucevia | Allergy Research Group | 500 mg | — | Capsule |
| Berberine 500 | Allergy Research Group | 500 mg | — | Capsule |
| Berberine HCl 500 mg | The Vitamin Shoppe | 500 mg | — | Capsule |
| Berberine 500 mg | Herbal Secrets | 500 mg | — | Capsule |
| Berberine & Cinnamon | Puritan's Pride | 500 mg | — | Capsule |
| Berberine 500 mg | Source Naturals | 500 mg | — | Capsule |
| Glyco-X 500 | Good State | 500 mg | — | Capsule |
| Berberine Select | Moss Nutrition | 500 mg | — | Capsule |
| Berberine 500 mg | Patient One 1 MediNutritionals | 500 mg | — | Capsule |
| Berberine 500 mg | BIOVEA | 500 mg | — | Capsule |
| Youthful Metabolism | Juvenon | 500 mg | — | Capsule |
| Berberine with Banaba | Herbadiet | 495 mg | — | Capsule |
| Berberine with banaba | Herbadiet | 490 mg | — | Capsule |
| Berberine, Turmeric & BioPerine | Puritan's Pride | 400 mg | — | Capsule |
| Glyco-X 400 | Good State | 400 mg | — | Capsule |
| CandiBactin-BR | Metagenics | 400 mg | — | Tablet or Pill |
| Berberine | Good State | 400 mg | — | Capsule |
| Glucose Management With Berberine HCl | Protocol For Life Balance | 400 mg | — | Softgel Capsule |
| Pure Blood Sugar | Swanson | 400 mg | — | Capsule |
| Ultra MFP Forte | Douglas Laboratories | 400 mg | — | Capsule |
| Berberine 400 mg | LuckyVitamin | 400 mg | — | Softgel Capsule |
| Metabolic Xtra | Pure Encapsulations | 350 mg | — | Capsule |
| RPG | Redcon1 | 300 mg | — | Capsule |
| Mood Systems Balance | Douglas Laboratories | 250 mg | — | Capsule |
| Glyco-X 250 | Good State | 250 mg | — | Capsule |
| Hepatodyne | Allergy Research Group | 250 mg | — | Capsule |
| Ultimate Heart Health | Natural Factors | 250 mg | — | Capsule |
| Quercetin Berberine 500 mg | AN Amazing Nutrition Amazing Formulas | 250 mg | — | Capsule |
| Berberine 200 mg | Thorne | 200 mg | — | Capsule |
| GlucoCell | VitaMonk | 200 mg | — | Capsule |
| Wellness Essentials Women's Prime | Metagenics | 180 mg | — | Other (e.g. tea bag) |
| EndoLOX | Pure Encapsulations | 150 mg | — | Capsule |
| Berberine Complex | Swanson | 150 mg | — | Capsule |
| MULTI | Core Nutritionals | 150 mg | — | Capsule |
| GlucoQuench | Douglas Laboratories | 125 mg | — | Capsule |
| Liver Cleanse | Thorne | 125 mg | — | Capsule |
| Blood Sugar Formula | PureHealth Research | 100 mg | — | Capsule |
| Immufight Respiratory Support | Solaray | 100 mg | — | Capsule |
| Berberine + Cinnamon | Havasu Nutrition | 100 mg | — | Capsule |
| EC Matrixx | Metagenics | 100 mg | — | Tablet or Pill |
| Berberine 1 g | XYMOGEN | 1 Gram(s) | — | Capsule |
| Berberine 1000 mgDiscontinued | Natures Craft | 1000 mg | — | Capsule |
| Berberine HClDiscontinued | BulkSupplements.com | 500 mg | — | Powder |
| Berberine ComplexDiscontinued | Cooper Complete | 500 mg | — | Capsule |
| Berberine 500 mgDiscontinued | AN Amazing Nutrition Amazing Formulas | 500 mg | — | Capsule |
| Berberine BalanceDiscontinued | PureFormulas | 500 mg | — | Capsule |
| Glucose Tolerance II With GluceviaDiscontinued | Allergy Research Group | 500 mg | — | Capsule |
| Berberine 400 mgDiscontinued | Swanson Premium Brand | 400 mg | — | Capsule |
| Glucose Management with Berberine HClDiscontinued | Protocol For Life Balance | 400 mg | — | Softgel Capsule |
| UristatinDiscontinued | Thorne | 300 mg | — | Capsule |
| UristatinDiscontinued | Thorne Research | 300 mg | — | Capsule |
| Immufight Ultimate Immune SupportDiscontinued | Solaray | 300 mg | — | Capsule |
| Curcumin & BerberineDiscontinued | Swanson Superior Herbs | 300 mg | — | Capsule |
| Berberine Root ExtractDiscontinued | Solaray | 250 mg | — | Capsule |
| BerberineDiscontinued | Solaray | 250 mg | — | Capsule |
| LipoCardiaDiscontinued | Thorne Research | 200 mg | — | Other (e.g. tea bag) |
| Pepti-GuardDiscontinued | Thorne Research | 200 mg | — | Capsule |
| LipoCardiaDiscontinued | Thorne | 200 mg | — | Other (e.g. tea bag) |
| BerbercapDiscontinued | Thorne Research | 200 mg | — | Capsule |
| UndecynDiscontinued | Thorne Research | 150 mg | — | Capsule |
| Berberine ComplexDiscontinued | Swanson Premium Brand | 150 mg | — | Capsule |
| BergamotDiscontinued | Solaray | 130 mg | — | Capsule |
| Formula SF734Discontinued | Thorne Research | 100 mg | — | Capsule |
| Pain SupportDiscontinued | SaveWorldHealth.com | 2.5 mg | — | Capsule |
| Berberine 1000 mgDiscontinued | Thorne | 1 Gram(s) | — | Capsule |
| Berberine-500Discontinued | Thorne | 1 Gram(s) | — | Capsule |
| Berberine-500Discontinued | Thorne Research | 1 g | — | Capsule |