Acetyl L-Carnitine

One of my favorite specialized nutritional supplements is Acetyl-l-carnitine.  It’s a powerhouse nutrient and a top anti-aging and energy enhancer and is a primary ingredient in our InvigorerPlus Energy Formula.

Acetyl-l-carnitine, or ALCAR, is the amino acid l-carnitine, but it has been acetylated which helps it pass through the blood brain barrier more effectively.

Other forms of Carnitine are unable to pass through the blood brain barrier. So if you're looking for greater alertness and mental acuity, ALCAR is the way to go. ALCAR is better absorbed in general and is a more active form of carnitine. 


Among the many benefits of acetyl-l-carnitine is it facilitates the transfer of fatty acids from foods and stored body fat into the mitochondria, our cells energy furnace, where they are converted to energy.  Fats cannot be utilized as an energy source unless they are transported to cellular mitochondria by carnitine. 

    Benefits of Acetyl l-carnitine

  • Reduces fatigue, enhances energy
  • Increases stamina. Improves athletic performance
  • Transports fatty acids to mitochondria with cells to use as fuel. Optimizes fat metabolism
  • Anti-Aging
  • Improves mental clarity, focus. Enhances alertness
  • Show promise as an adjunct to treatment for diabetes - may alleviate lipid induced insulin resistance

Acetyl l-carnitine

Your body can synthesize carnitine from the amino acids lysine and methionine as well as from food, especially meats. But a couple of things happen as we age.

First, our ability to synthesize carnitine slowly declines. Secondly, our mitochondria tends to become less efficient. The result is both a physical and mental decline, less energy and vitality.   

We usually see that energy decline as an inevitable consequence of aging. But to bring it back could be as easy as supplementing with ALCAR. Of course, fatigue and general weakness could indicate something else. And it’s always advisable to seek the advice of your doctor.

But for many people, supplementing with ALCAR may be all they need. It is one of the very best specialized nutrients that can have a big impact on both physical and mental energy and is why we use it in the InvigorerPlus.

In a study of centenarians done in 2007, carnitine reduced fatigue and improved cognitive functions, increased muscle mass and even reduced total fat mass. Very impressive!

It's not just for an aging population though. Studies show it can help with studying, athletic performance and exercise in general, at the office, or anytime you might want more energy. 

Alcar also acts as an antioxidant. Mitochondrial free-radicals are produced as a by-product of normal metabolism and can cause oxidative damage. The free-radical theory of aging, which is widely accepted, states that the accumulation of this oxidative damage is the primary cause of aging. That’s why getting extra antioxidants is important to help slow down the aging process.

As most people who know me know, I am a strong advocate of nutritional and herbal supplements. In today’s world, there are simply too many factors that get in the way of optimal health to just ignore the potential benefits.

And science has opened the door to a huge number of nutritional substances such as ALCAR that have the potential to enhance your life and health.

If you suffer  from fatigue either physically or mentally, or just wish you had greater energy, mental clarity and focus, it’s definitely worth taking a look at acetyl l-carnitine.

It’s a part of my daily supplement regimen, and I’ll probably be using it for a long time to come.

If you're interested in what ALCAR might do for you, check out my energy and performance enhancing formula right here