PlainVitamins

non-nutrient/non-botanical

Ornithine ketoglutarate supplements

Half of the 97 ornithine ketoglutarate supplements in the NIH label database that print an amount list 150 mg or less per serving; the middle half list 75 mg to 1,000 mg (DSLD version 9.4.0, January 2026).

Products listing it
17797 print an amount; 80 list it inside a blend without an amount
Median per serving
150 mgmiddle half 75 mg to 1,000 mg

How much ornithine ketoglutarate do supplements contain?

The median product lists 150 mg per serving. One in ten lists 50 mg or less, one in ten 1,500 mg or more. The amount printed most often is 100 mg (17 products).

Products by amount of ornithine ketoglutarate per serving

97 products, log scale; extreme 0.2% at each end left out of the drawing.

Ornithine ketoglutarate: products by amount per serving10 mg100 mg1,000 mg
Ornithine ketoglutarate: products by amount per serving10 mg30 mg100 mg300 mg3,000 mg
Ornithine ketoglutarate: products by amount per serving10 mg30 mg100 mg300 mg1,000 mg
Ornithine ketoglutarate: products by amount per serving10 mg30 mg100 mg300 mg1,000 mg3,000 mg
Ornithine ketoglutarate: products by amount per serving10 mg30 mg100 mg300 mg1,000 mg3,000 mg
The amounts printed most often
Amount per servingProductsFor example
100 mg17 HGH-R Isotropin 1500 mg (NewtonEverett); Creatine Ethyl-Ester Complex (Pure Advantage); Anti-Aging Complex (ViMulti)
50 mg16 L-Ornithine Alpha-Ketoglutarate (Douglas Laboratories); IGA+Intercellular Glutathione Inducers (Ecological Formulas); Nitric Force NO2 Muscle Builder (UC UltraChamp)
1,000 mg16 Intra Blast Raw Unflavored (NutraBio); Intra Blast Green Apple (NutraBio); The Grind Big Melons (Axe & Sledge Supplements)
75 mg10 Nitro 4 (IronMagLabs); Noxadrene 3150 mg (NewtonEverett); Noxadrene Extreme (NewtonEverett)
500 mg6 Post Peach Mango (NutraBio); Fighter Fuel Green Apple (NutraBio); Fighter Fuel Raspberry Lemonade (NutraBio)
150 mg4 Xtra Concentrate (Univera); Prepare Watermelon (Herbalife 24)
1,500 mg4 OKG 1500 Milligrams (NutraBio); L-Ornithine Alpha Ketoglutarate (Hard Rhino); Okg (NutraBio)
850 mg3 Extreme Nitric Stack V.8 Raw Unflavored (NutraBio)
2,000 mg3 L-Ornithine A-Ketoglutarate OKG (PureBulk.com); L-Ornithine Alpha-Ketoglutarate (BulkSupplements.com); OKG Powder 2000 mg (BulkSupplements.com)
350 mg2 GHR Formula (Swanson)

Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).

Which products list the most ornithine ketoglutarate?

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).

In which products and brands?

Products listing ornithine ketoglutarate by DSLD product type

Ornithine ketoglutarate by product typeOther Combinations79Non-Nutrient/Non-Botanical15Amino acid/Protein3
Ornithine ketoglutarate by product typeOther Combinations79Non-Nutrient/Non-Botanical15Amino acid/Protein3
Ornithine ketoglutarate by product typeOther Combinations79Non-Nutrient/Non-Botanical15Amino acid/Protein3
Ornithine ketoglutarate by product typeOther Combinations79Non-Nutrient/Non-Botanical15Amino acid/Protein3
Ornithine ketoglutarate by product typeOther Combinations79Non-Nutrient/Non-Botanical15Amino acid/Protein3

Brands listing it most: NutraBio (15), Axe & Sledge Supplements (11), Nutra BioGenesis (5), Nutri-West (3), NewtonEverett (3), ViMulti (2), Totally Products (2), Rise-N-Shine (2), BioGenesis Nutraceuticals (2), REVSCI (2).

Every product listing ornithine ketoglutarate

177 products, A to Z by name (page 3 of 4), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

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