L-ornithine alpha-ketoglutarate (OAKG) is a salt formed from two molecules of the amino acid, l-ornithine and the dicarboxylic acid — alpha-ketoglutarate. It acts as a precursor to nitric oxide and is used by many bodybuilders and athletes.

• Precursor to nitric oxide
• Convenient to add to a daily shake
• Vegan and vegetarian-friendly

Nutritional information may vary depending on flavour.

Ornithine is a naturally occurring amino acid that can be found in small quantities in a variety of foods including meat, fish, dairy products, and nuts. Our convenient-to-take powder can be added to your everyday smoothie or shake to help make sure you’re getting the ornithine you need.

Amino acids occur naturally in protein, which helps to build and repair new muscle¹ — which is great whatever your training goals. Whether you’re trying to add size or tone-up, it’s an ideal addition to your diet.

1. Protein contributes to the growth and maintenance of muscle mass.

When to take 100% L-Ornithine Alpha-Ketoglutarate?

We recommend taking 3g daily. And, since it's Unflavoured, it's super-simple to add to your usual everyday shake.

What does 100% L-Ornithine Alpha-Ketoglutarate work well with?

To make sure you're also getting your essential BCAAs, add our super-popular Essential BCAA 2:1:1, containing an optimal ratio of leucine, isoleucine, and valine. Perfect to support all of your fitness goals.

Do not exceed the stated recommended daily dose. This product is a food supplement and therefore should not be used as a substitute for a varied diet and a healthy lifestyle. Store in a cool dry place, out of the reach of young children.

Made in a facility that also handles Milk, Soy, Egg, Gluten and products thereof.

Unflavoured: L Ornithine Alpha Ketoglutarate (OAKG) (100%)