Ca-AKG supplement 60x500mg

Yes, Ca-AKG (calcium alpha-ketoglutarate) is a stable and widely used form of alpha-ketoglutarate (AKG). By binding to calcium, Ca-AKG is better suited for use in dietary supplements than free AKG, because it is more stable during storage and processing. Most human studies on AKG and healthy aging have been conducted with Ca-AKG.

You often see alpha-ketoglutarate (AKG) and calcium alpha-ketoglutarate (Ca-AKG) listed side by side. Ca-AKG is the stable form of this substance. In standard AKG, the molecules are not bound to a calcium atom.

With Ca-AKG, this is the case. This binding ensures that the substance is absorbed more slowly in your intestines. As a result, it enters your bloodstream gradually. In the literature, calcium salts are often described as chemically more stable than the free form. There are indications that this may affect absorption and availability, although there is limited direct comparative research on Ca-AKG versus AKG.

Yes, scientific studies show that the body’s natural levels of AKG decline as people get older. That’s why this substance is drawing increasing attention in research on healthy aging and longevity.

The timing of intake can affect how your body uses the substance. You can follow these guidelines:

• With a meal: taking it during or after a meal may feel better for digestion for some people.
• Split dosage: do you take multiple capsules per day? Then dividing the dose throughout the day can help spread intake evenly.
• Around training: some users choose to take Ca-AKG around physical activity, although no specific time has been established that affects its effectiveness.

Ca-AKG supports cellular energy metabolism and plays a role in normal cell function. In addition, it is being studied for its involvement in processes associated with healthy aging, such as energy regulation and inflammatory balance. Studies also suggest that Ca-AKG may help maintain physical function during aging and is involved in processes that are important for maintaining strong bones.

The research from 2025 examined the relationship between calcium alpha-ketoglutarate (Ca-AKG) and bone health. The focus is on a human, double-blind study by Filip et al. from 2007, conducted in postmenopausal women. This study specifically focused on the process of bone remodeling, looking at the effect of Ca-AKG on the bone resorption marker CTX.

The study results show that supplementation with Ca-AKG led to a significant reduction in CTX levels compared with the control group. This indicates an effective inhibition of bone breakdown. The mechanism behind this is explained by the combination of calcium as an essential building material and alpha-ketoglutarate, which supports cellular processes. This compound supports the way your body processes calcium. This provides natural support for your frame, especially when maintaining vital bones becomes essential.

In this article from 2025, an analysis is made of how AKG contributes to healthy aging by influencing cellular energy metabolism and gene regulation. The research focuses specifically on “healthspan,” the period during which the body remains free of age-related ailments.

Research in animal models (2020) showed that supplementation with Ca-AKG extends healthspan by reducing chronic inflammation and preserving physical function for longer. In addition, early human data point to a beneficial effect on biological age (DNA methylation), suggesting that cells continue to function “younger” at the molecular level.

The results suggest that AKG plays a strategic role in supporting essential cellular repair processes. In this way, Ca-AKG may help maintain natural vitality and may support the body’s resilience during aging.

AKG is a central compound found in almost all living cells. You therefore find it in small amounts in both plant-based and animal-based foods. However, there is no specific food that contains a very large amount.

Your body also produces AKG itself from amino acids such as glutamate. It is not a compound your body stores. Your cells produce and use it continuously. Because the concentrations in food are low and variable, some people choose a Ca-AKG supplement

Longevity is about healthy aging. Aging is a natural process in which cells and tissues gradually function less well. Researchers are increasingly looking into whether Ca-AKG can support this process.

What is longevity?

As we age, the likelihood of discomfort increases because cells work less efficiently. Scientists are studying substances that can increase the number of healthy years of life.

In 2023 Saghi Hakimi Naeini studied the role of AKG in aging. It examined how this substance affects cellular processes such as energy production and DNA regulation. The results suggest that AKG is involved in multiple cellular processes associated with healthy aging, including energy metabolism, epigenetic regulation, and inflammatory balance. 

There are indications from the research that Ca-AKG may be relevant for longevity because it:

• Supports energy production in cells
• Influences the epigenetic processes that regulate your DNA
• May reduce oxidative stress
• Is involved in the regulation of stem cells

The research from 2025 highlights the fundamental role of alpha-ketoglutaric acid (AKG) in our energy metabolism. Based on biochemical data from PubChem and scientific reviews from 2021, it examined how this molecule functions as an indispensable link in the citric acid cycle. This is the process in the mitochondria in which cells convert fuels from food into ATP, the universal “energy currency” of our body.

The results show that AKG is a crucial hub that connects the metabolism of carbohydrates, fats, and proteins. It ensures that energy production continues to run smoothly and in doing so supports vital organs and tissues. An important finding is that the body’s natural AKG supply declines as we age. As a result, AKG is considered in science to be a key molecule in longevity research, because maintaining sufficient AKG appears to be essential for keeping cellular processes functioning optimally.

For optimal support, take 1000 mg of Calcium Alpha-Ketoglutarate daily, which equals two capsules per day.

The ideal dosage varies from person to person and depends on factors such as age, weight, and your personal health goals; while 500 mg is often sufficient as a baseline, 1000 mg may be appropriate if you have an increased need for cellular support. Listen carefully to your body and do not exceed the recommended daily amount.

Please note that this supplement is intended as an addition and not as a replacement for a varied diet and healthy lifestyle, which are important.

Also, always consult a doctor or healthcare professional first in the case of pregnancy, breastfeeding, medication use, or specific medical conditions to determine the correct dosage for your situation.

The use of Ca-AKG Ca-AKG is generally well tolerated in studies. At higher doses, mild gastrointestinal complaints have been reported, such as bloating or diarrhea. Just starting the supplement? Then start with a low dose to see how your body reacts.