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

• Olive Leaf Extract 500 mgThe Vitamin Shoppe500 mg
• Olive Leaf Extract 500 mgNOW500 mg
• Olive Leaf Extract 500 mgHerbal Secrets500 mg
• Olive Leaf Extract 500 mgAN Amazing Nutrition Amazing Formulas500 mg
• Olive Leaf Extract 500 mgNatural Grocers by Vitamin Cottage500 mg
• Olive Leaf Extract 500 mgBronson500 mg
• Olive Leaf Extract 500 mgOL Olympian Labs500 mg
• Olive Leaf Extract 500 mgLuckyHerbs500 mg
• Olive Leaf Extract 500 mgPuritan's Pride500 mg
• Olive Leaf Extract 700 mgOnly Natural · off the market500 mg
• Olive Leaf Extract 700 mgNova Nutritions500 mg
• Olive Leaf Extract 700 mgBest Naturals500 mg
• Olive Leaf Extract 750 mgSunergetic750 mg
• Olive Leaf Extract 750 mgNature's Truth750 mg
• Olive Leaf Extract 750 mgNutriONN750 mg
• Olive Leaf Extract 750 mgPureMax Labs YummyVite750 mg
• Olive Leaf Extract 9000 mgtnvitamins9,000 mg as transcribed, likely a slip
• Olive Leaf Extract Alcohol-FreeNature's Answer600 mg
• Olive Leaf Extract Extra Strength 750 mgSwanson750 mg
• Olive Leaf Extract Powder 750 mgBulkSupplements.com750 mg
• Olive Leaf Extract Super Strength 750 mgSwanson Superior Herbs · off the market750 mg
• Olive Leaf Extract With HawthornEnzymatic Therapy500 mg
• Olive Leaf GlyceriteBIOVEA200 mg
• Olive Leaf GlyceriteNOW200 mg
• Olive Leaf Herb ExtractBluebonnet300 mg
• Olive Leaf ImmunePremier Research Labs500 mg
• Olive Leaf Liquid Extract Alcohol & Sugar-FreeSwanson Premium Brand · off the market1,500 mg
• Olive Leaf Liquid Phyto-CapsGaia Herbs Professional Solutions · off the market680 mg
• Olive Leaf Mint FlavorTerraVitaanother unit
• Olive Leaf Olea EuropeaNature's Way · off the market1,500 mg
• Olive Leaf Plus 500 mgHighland Laboratories500 mg
• Olive Leaf PowderOlivus1,350 mg
• Olive Leaf PowderTerraVita Premium Collection1,000 mg
• Olive Leaf StandardizedNature's Way · off the market430 mg
• Olive Leaf Strawberry FlavorTerraVitaanother unit
• Olive Leaf SupremeSupreme Nutrition Products750 mg
• Olive Leaf TeaOlivus2,000 mg as transcribed, likely a slip
• Olive Leaf Tea With EchinaceaOnly Natural · off the marketin a blend
• Olive Leaf TinctureOlivusanother unit
• Olive Leaf Vanilla FlavorTerraVitaanother unit
• Olive Leaf Vascular Support 500 mgLife Extension500 mg
• Olive Non-AlcoholHawaii Pharm1,156 mg
• Olive PowerCarotec1,050 mg
• Olive Young ShootGenestra Brands · off the marketanother unit
• OliveLeafMax CapsulesOlivus500 mg
• OliveLeafMax Olive Leaf Extract (25% Oleuropein)Olivus500 mg
• OliverProgressive Professional from Progressive Laboratories500 mg
• OlivFactorAmeriden International500 mg
• Olivir 15DaVinci Laboratories Of Vermont500 mg
• Olivir 15DaVinci Laboratories500 mg

Where next?

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