botanical

Olive supplements

Half of the 822 olive supplements in the NIH label database that print an amount list 100 mg or less per serving; the middle half list 30 mg to 300 mg (DSLD version 9.4.0, January 2026). The 131 products whose only supplement ingredient is olive list a median of 500 mg.

How much olive do supplements contain?

The median product lists 100 mg per serving. One in ten lists 10 mg or less, one in ten 500 mg or more. The amount printed most often is 500 mg (88 products).

Which products list the most olive?

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).

• Olive LeafPure Herbs1,842 mg
• Full Spectrum Olive Leaf Extract 825 mgPlanetary Herbals1,650 mg
• Olive Leaf 1,500 mgNature's Way1,500 mg
• Olive Leaf PowderOlivus1,350 mg
• Olive Non-AlcoholHawaii Pharm1,156 mg
• Olive Alcohol FreeHawaii Pharm1,156 mg
• Olive Alcohol FreeHerbal Terra1,156 mg
• Olive Leaf CapsulesOlivus1,100 mg

Have the amounts changed over the years?

Products whose current label entered DSLD in 2012 list a median of 30 mg; those entered in 2025, 100 mg.

In which products and brands?

Brands listing it most: Life Extension (27), Nature's Plus (24), Country Life (22), NOW (14), Core Nutritionals (10), TerraVita Premium Collection (10), Douglas Laboratories (9), XYMOGEN (9), Natures Plus Herbal Actives (8), Allergy Research Group (8).

Every product listing olive

1,376 products, A to Z by name (page 17 of 28), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

• Olive LeafGaia Herbs680 mg
• Olive LeafHigher Nature450 mg
• Olive LeafPure Herbs1,842 mg
• Olive LeafTerraVitaanother unit
• Olive LeafKroeger Herb Products Co.in a blend
• Olive LeafParadise250 mg
• Olive LeafHerb Stop772 mg
• Olive LeafNusaPure750 mg
• Olive LeafOregon's Wild Harvest350 mg
• Olive LeafHealths Harmony750 mg
• Olive LeafEnergiquein a blend
• Olive LeafEarthborn Elements940 mg
• Olive LeafWoodstock Herbal Products450 mg
• Olive Leaf & Oregano Immune WellnessBio Nutrition500 mg
• Olive Leaf + FOSNOW500 mg
• Olive Leaf 1,500 mgNature's Way1,500 mg
• Olive Leaf 1,500 mg Alcohol-FreeNature's Answer · off the market1,500 mg
• Olive Leaf 10% Extract PowderTerraVita Premium Collection1,000 mg
• Olive Leaf 125 mgNatures Plus Herbal Actives125 mg
• Olive Leaf 18% Extract PowderTerraVita Premium Collection1,000 mg
• Olive Leaf 187 mgNature's Answer187 mg
• Olive Leaf 250 mgThompson250 mg
• Olive Leaf 250 mgNature's Way430 mg
• Olive Leaf 375 mgDr. Clark Store375 mg
• Olive Leaf 40% OleuropeinSNAP750 mg
• Olive Leaf 400 mgEclectic Institute400 mg
• Olive Leaf 400 mgEclectic Herb400 mg
• Olive Leaf 450 mgTerraVita Premium Collection450 mg
• Olive Leaf 450 mg 10% ExtractTerraVita Premium Collection450 mg
• Olive Leaf 450 mg 18% ExtractTerraVita Premium Collection450 mg
• Olive Leaf 450 mg 4:1 ExtractTerraVita Premium Collection450 mg
• Olive Leaf 450 mg 6% ExtractTerraVita Premium Collection450 mg
• Olive Leaf 4:1 Extract PowderTerraVita Premium Collection1,000 mg
• Olive Leaf 500 mgGNC Herbal Plus500 mg
• Olive Leaf 500 mgNatural Factors HerbalFactors500 mg
• Olive Leaf 500 mgHigher Nature500 mg
• Olive Leaf 500 mgCalifornia Gold Nutrition EuroHerbs500 mg
• Olive Leaf 500 mgEmerald Labs500 mg
• Olive Leaf 500 mg Extended ReleaseNature's Plus Herbal Actives500 mg
• Olive Leaf 6% Extract PowderTerraVita Premium Collection1,000 mg
• Olive Leaf 750 mgNutricost750 mg
• Olive Leaf 750 mgNusaPure750 mg
• Olive Leaf 750 mgHealths Harmony750 mg
• Olive Leaf 750 mgdr.bo750 mg
• Olive Leaf Alcohol FreeBrainchild Nutritionalsin a blend
• Olive Leaf Alcohol-FreeNature's Answer600 mg
• Olive Leaf AndrographisAllergy Research Group500 mg
• Olive Leaf CapsulesOlivus1,100 mg
• Olive Leaf Chocolate FlavorTerraVitaanother unit
• Olive Leaf ComplexBarlean's225 mg

Where next?

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