Alpha-ketoglutaric acid (AKG) is a ketone derivative of the organic compound glutaric acid. It is important for the proper metabolism of all essential amino acids and the transfer of cellular energy in the citric acid, o...

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Alpha-ketoglutaric acid (AKG) is a ketone derivative of the organic compound glutaric acid. It is important for the proper metabolism of all essential amino acids and the transfer of cellular energy in the citric acid, or Krebs, cycle.* It is a precursor to glutamic acid, the non-essential amino acid involved in protein synthesis and the regulation of blood glucose metabolism.*

Since 1969, the Klaire Labs name has been trusted to deliver clean formulations suitable for even the most sensitive individuals. Being among the first to provide pharmaceutical grade active ingredients, formulated to minimize allergens, artificial additives, fillers, and flow agents.


  • Alpha-ketoglutaric acid (AKG) is a ketone derivative of the organic compound glutaric acid.
  • Supplies 300 mg of alpha-ketoglutaric acid per vegetarian capsule.
  • AKG is important for the proper metabolism of all essential amino acids and the transfer of cellular energy in the citric acid, or Krebs, cycle.*
  • Hypoallergenic* product free of the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, corn, and yeast. Contains no artificial colors, flavors, or preservatives.
  • Trusted by healthcare practitioners since 1969, Klaire Labs products are developed closely with physicians and are intended to be used as directed by a healthcare practitioner.

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