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 16 of 28), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

• Nu Born SkinBody Dynamics MaXzorb Nutrition · off the market30 mg
• Nu Born SkinBody Dynamics MaXzorbceuticals Nutrition30 mg
• Nuero+IQScience Natural Supplementsin a blend
• NutricillinEcological Formulas50 mg
• Nutricillin With Lactoferrin, Lysozyme And Nutrient SynergistsEcological Formulas50 mg
• O'Leave20SeraVita Nutraceuticals500 mg
• O'liveTerry Naturallyin a blend
• Ocu-Care With OptiZincNature's Plus · off the market20 mg
• Ocu-V+Bronson Laboratories7.5 mg
• OcuHealth Full Spectrum Formula High Potency Antioxidant21st Century17.5 mg
• OculairBiosyntrx · off the market10 mg
• Olea EuropaeaUNDA Gemmoanother unit
• Olea25 HydroxytyrosolLongevity by Nature100 mg
• OleoPein Olive Leaf Alcohol-FreeNature's Answer · off the market1,500 mg
• OleuropeinRoex500 mg
• Oliceutic-20Nature's Plus Herbal Actives250 mg
• OlivDefenseXYMOGEN · off the market150 mg
• OliveHerbs, Etc.in a blend
• OliveHerbalist & Alchemistanother unit
• OliveHawaii Pharm983 mg
• OliveHerbal Terra983 mg
• OliveHerb Pharm576 mg
• Olive 250 mg 17% OleuropeinSolaray250 mg
• Olive 250 mg 22% OleuropeinSolaray250 mg
• Olive Alcohol FreeHawaii Pharm1,156 mg
• Olive Alcohol FreeHerbal Terra1,156 mg
• Olive Complex Leaf & Fruits ExtractProCaps Laboratories275 mg
• Olive DefenseAdaptogen Research500 mg
• Olive Dry Leaf ExtractHerbs Etc. · off the marketin a blend
• Olive Flower EssenceFlower Essence Servicesin a blend
• Olive Formula 1,000 mgGNC Herbal Plus1,000 mg
• Olive LeafGNC Herbal Plus Standardized500 mg
• Olive LeafVitabase500 mg
• Olive LeafVitamer Laboratories · off the marketin a blend
• Olive LeafKaruna500 mg
• Olive LeafEclectic Institute475 mg
• Olive LeafL.A. Naturalsin a blend
• Olive LeafVitaCeutical Labs · off the marketin a blend
• Olive LeafNature's Way · off the market1,500 mg
• Olive Leafplnt By V · off the market400 mg
• Olive LeafGaia Organics · off the marketanother unit
• Olive LeafGaia Herbs Single Herbs · off the market680 mg
• Olive Leafplnt400 mg
• Olive LeafSource Naturals Wellness1,000 mg
• Olive LeafThymely Solutions400 mg
• Olive LeafVillage Vitality400 mg
• Olive LeafCedar Bearin a blend
• Olive LeafRemedys Nutritionin a blend
• Olive LeafPure940 mg
• Olive LeafMountain Meadow Herbsanother unit

Where next?

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