botanical

Barley supplements

Half of the 328 barley supplements in the NIH label database that print an amount list 312 mg or less per serving; the middle half list 58 mg to 1,000 mg (DSLD version 9.4.0, January 2026). The 46 products whose only supplement ingredient is barley list a median of 1,000 mg.

How much barley do supplements contain?

The median product lists 312 mg per serving. One in ten lists 15 mg or less, one in ten 1,500 mg or more. The amount printed most often is 1,000 mg (34 products).

Which products list the most barley?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

• Barley Grass PowderNature's Way12,000 mg
• Barley GrassBareOrganics6,000 mg
• Organic Barley Grass PowderBareOrganics6,000 mg
• Formula 103DC6,000 mg
• Barley Grass Powder 6,000 mgWonder Laboratories6,000 mg
• Barley Grass Juice PowderThe Vitamin Shoppe4,500 mg
• Dutch GreensSupplement Spot4,230 mg
• Barley ExtractBulkSupplements.com4,000 mg

Have the amounts changed over the years?

Products whose current label entered DSLD in 2012 list a median of 40 mg; those entered in 2025, 250 mg.

In which products and brands?

Brands listing it most: Vibrant Health (23), TerraVita Premium Collection (14), Douglas Laboratories (8), GHOST (8), Core Nutritionals (7), RnA ReSet (6), Hawaii Pharm (6), Swanson GreenFoods Formulas (5), BulkSupplements.com (5), Good 'N Natural (4).

Every product listing barley

1,272 products, A to Z by name (page 4 of 26), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

• Bao He Teapills Bao He WanPlum Flower Brand · off the marketin a blend
• Bao He WanMin Shanin a blend
• Barlean's GreensBarlean's · off the marketin a blend
• BarleyHawaii Pharm983 mg
• Barley Alcohol FreeHawaii Pharm1,156 mg
• Barley ExtractBulkSupplements.com4,000 mg
• Barley Fiber 450 mgTerraVita Premium Collection450 mg
• Barley Fiber PowderTerraVita Premium Collection1,000 mg
• Barley Flour 450 mgTerraVita Premium Collection450 mg
• Barley Flour PowderTerraVita Premium Collection1,000 mg
• Barley GrassHerbal Hillsin a blend
• Barley GrassBareOrganics6,000 mg
• Barley GrassNature's Way1,500 mg
• Barley GrassBulkSupplements.com3,000 mg
• Barley GrassEarthborn Elements600 mg
• Barley Grass 460 mgWonder Laboratories460 mg
• Barley Grass 500 mgThompson500 mg
• Barley Grass 500 mgSwanson GreenFoods Formulas1,000 mg
• Barley Grass 500 mgAmazing India3.5 mg
• Barley Grass Bulk PowderNature's Way · off the market12,000 mg
• Barley Grass Extract Powder 3 gBulkSupplements.com3,000 mg
• Barley Grass Green Food SupplementHerbal Hills3,000 mg
• Barley Grass JuiceTerraVitaanother unit
• Barley Grass Juice 450 mgTerraVita Premium Collection450 mg
• Barley Grass Juice Chocolate FlavorTerraVitaanother unit
• Barley Grass Juice Mint FlavorTerraVitaanother unit
• Barley Grass Juice PowderThe Vitamin Shoppe4,500 mg
• Barley Grass Juice PowderTerraVita Premium Collection1,000 mg
• Barley Grass Juice Strawberry FlavorTerraVitaanother unit
• Barley Grass Juice Vanilla FlavorTerraVitaanother unit
• Barley Grass PowderNature's Way12,000 mg
• Barley Grass Powder 6,000 mgWonder Laboratories6,000 mg
• Barley Grass Tablet 1000 mgHerbal Hills1,000 mg
• Barley Grass TopsTerraVitaanother unit
• Barley Grass Tops Chocolate FlavorTerraVitaanother unit
• Barley Grass Tops Mint FlavorTerraVitaanother unit
• Barley Grass Tops Strawberry FlavorTerraVitaanother unit
• Barley Grass Tops Vanilla FlavorTerraVitaanother unit
• Barley Juice PowderNature's Sunshine3,840 mg
• Barley Malt 450 mgTerraVita Premium Collection450 mg
• Barley Malt PowderTerraVita Premium Collection1,000 mg
• Barley Non-AlcoholHawaii Pharm1,156 mg
• Barley Sprout 450 mgTerraVita Premium Collection450 mg
• Barley Sprout PowderTerraVita Premium Collection1,000 mg
• Barley Sugar FreeHerbal Terra983 mg
• Barley Sugar Free Alcohol FreeHerbal Terra1,156 mg
• BarleyMax OriginalHallelujah Diet · off the marketin a blend
• Beard FlowNobi Nutritionin a blend
• Beautiful SkinCrystal Starin a blend
• BeautyMax Drive Nutritionin a blend

Where next?

• Check an amount of barley
• Labels above the upper limit
• All ingredients