Training Ground

Ingredient Profile: OKG

Ingredient Profile: OKG

OKG, or ornithine alpha-ketoglutarate, is used by the body to make many substances related to cell growth and repair. It has been shown to improve muscle growth and strength, it protects muscles and fight against muscle catabolism during intense training and it helps muscles to heal and repair themselves faster after training sessions and workouts.

So, what is OKG? OKG is an ionic salt made up of one molecule ornithine and two molecules of alpha-ketoglutarate. While OKG has been offered in supplement form for several years, it has only recently been getting more attention as a supplement for muscle building and its athletic benefits. OKG has been shown to provide significant benefits to athletes and those involved in wide range of training regimens. However, OKG didn’t start out as a nutritional supplement.

The Background Of OKG:

OKG was originally developed and researched in the 1960s as a means of helping comatose patients to preserve muscle mass. The loss of muscle is a serious issue in coma cases, often requiring years of physical therapy. While OKG did improve the nutritional status of coma patients, it did not prove successful in preserving their muscle mass.

However, this research led other scientists to study the effects of OKG supplements on burn patients. Because ornithine speeds cell re-growth and healing, they felt that burn patients may be helped by supplementation. Their study was successful and showed that the wounds of burn patients given OKG healed in 60 days while those in patients not given the supplement healed in 90 days. This is a significant effect.

How OKG Benefits Athletes:

OKG increases the amount of free glutamine in the body. Glutamine has an anti-catabolic effect on the system, meaning that it decreases protein metabolism and increases protein synthesis.

The research conducted on burn patients led the scientific and nutrition research communities to begin looking at the possibilities of using OKG as a nutritional supplement. Scientists reasoned that if OKG could help burn patients to heal, it might also help athletes to build muscle tissue and slow muscle protein catabolism during training.

OKG is one of the building blocks or precursors of glutamine. Glutamine regulates the body’s protein metabolism. This is an important factor in the usefulness of OKG in athletic training and weight training. Increased free glutamine in the body helps the body to regulate the use of protein more efficiently. In addition, the ornithine speeds the healing of muscle tissue after workouts and increases free nitrogen in the body’s tissues. Nitrogen is essential to muscles, enabling them to do their work.

An initial study of the effects of OKG supplements on athletes was very positive. A study of twenty men revealed that the men given OKG realized a 6.6% increase in strength. That’s a pretty significant increase.

OKG is a valuable supplement for anyone involved in a strenuous activity from sports training and weight training to endurance training. OKG assists with maintaining muscle and immune health. If the body doesn’t have proper amounts of amino acids, muscle breakdown will accrue. With OKG, muscles will recover more quickly, have more strength and be less likely to lose tone or mass in periods of inactivity.

These are some of the many benefits you will find when supplementing with OKG and why OKG was included in our cardio training supplement, Cardio Surge Energy.

OKG in Cardio Surge Energy helps to preserve your muscles mass during intense training sessions and supports after recovery after training sessions. However, OKG should not be taken in an attempt to build muscle without taking in proper nutrition through a balanced diet and adequate levels of protein. A lack of protein and even calories in the diet will force the body to use muscle protein for daily survival and function.
Jerry Teixeira
Jerry Teixeira - Author

Jerry Teixeira founded PNP Supplements as a sports performance brand based on the concept of maximizing the body’s natural functioning systems for peak performance and recovery. From training and competing for several years to studying the body, nutrition and researching supplementation, Jerry has taken a hands-on approach to all PNP Supplements formulas. A Northern California native, Jerry graduated from San Francisco State University in 2004.

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★ Reviews


314 reviews
Rocket Power Energy!

When I used this and trained, it felt like someone put a rocket in my butt and set it off. 10/10

Great Stuff!!!

I take Cardio Surge Energy before my runs and there was a noticeable difference from the first time I took it. It gives me that extra boost and allows me to breathe more efficiently. I highly recommend this product.

The energy you need to get you through a tough workout

This stuff is fantastic. I don't use it as a pick me up before a workout (I have a little caffeine for that), but this is more like the energy that keeps you going throughout the workout and pushes you a bit further. I find a steady energy with no crash. I have noticed a huge difference in energy levels and performance when I've taken this and when I haven't (with caffeine being a constant). I teach very high intensity kickboxing classes and I get though them just fine if I have this!

Great Quality - Feel Good, Tastes Good

I love the protein powder and the cardio surge pills. The banana creme protein powder tastes amazing, doesn't make you feel lethargic, and has probiotics that clearly help it pass through your digestion. The pre-workout works like a charm as well....the only negative is it kind of tastes like chalk. I would still drink the PNP pre-workout over chemical alternatives that make you feel like you just put jet fuel in your system.

Overall great products - especially for HIIT athletes.

Try this!!!

This actually works!!! I’m extremely active. I take 3 and it’s like rocket fuel with no jitters.