








🧬 Power your cells, power your life — age smarter with ProHealth Ca-AKG!
ProHealth Ca-AKG Supplement delivers 1000 mg of calcium alpha-ketoglutarate per serving, supporting metabolic function and healthy aging by activating the AMPK pathway. Manufactured in the USA since 1988, it undergoes rigorous triple testing for purity and potency, with results published online. Backed by geroscience research, this supplement is designed for professionals seeking a science-driven edge in longevity and cellular energy.















| ASIN | B09CLLQ7XJ |
| Best Sellers Rank | #19,949 in Health & Household ( See Top 100 in Health & Household ) #604 in Blended Vitamin & Mineral Supplements |
| Customer Reviews | 4.5 4.5 out of 5 stars (459) |
| Date First Available | August 13, 2021 |
| Item model number | PH591EU |
| Manufacturer | ProHealth |
| Product Dimensions | 2.25 x 2.25 x 3.75 inches; 2.08 ounces |
S**E
Good product
Seems to work fine :)
P**O
Interesting Compound from Geroscience Research
I chose calcium alpha-ketoglutarate (Ca-AKG) based on its role in basic metabolism and a growing body of aging-biology research. AKG is a naturally occurring Krebs cycle intermediate involved in cellular energy production and epigenetic regulation, and it has been studied for decades in basic science. In animal models, Ca-AKG supplementation has been shown to extend lifespan and improve markers of healthspan, including reduced frailty and lower age-associated inflammation when started in mid-life. These findings have been replicated across multiple species, which is why AKG has attracted attention in geroscience research. Human data are still early and exploratory. Small observational studies and biomarker-based research (such as DNA methylation “biological age” measures) suggest AKG may influence aging-related pathways, but there is currently no direct evidence showing lifespan extension in humans. Larger randomized trials are ongoing. For those interested in the science of aging and metabolic health, Ca-AKG is an intriguing and research-driven addition to your supplement stack.
J**D
Tested with Proven Results, Foremost for Health: AKG, Health and Longevity Supplement/Compound
AKG is a health and longevity supplement I researched some time ago, and purchased for health and longevity benefits. I cannot say for the longevity, but the research findings are available on line, for those who want further information, regarding the usefulness of this compound, for DNA repair, energy, and animal longevity studies were have been performed. Leading longevity experts, such as Dr. Sinclair, a Harvard University scientist and researcher, has highlighted this product among others for the multiple health benefits it provides. I have not taken this product long term, and have not tested myself with follow up blood work, and other tests, as Dr. Sinclair has done, so I not have body age reversal results for using this product. Much science is available online, for those who research, or want to research further, and to optimize their healthy support routines. I believe this item, should be foremost on your list of supplements, if you can tolerate capsules, otherwise, a pure powder form with this leading brand, or otherwise available through other retailers are available. I will probably order this product in powder form, and not capsules as seen here. I take multiple vitamins at the same time, and all those capsules do not always dissolve, and so for myself as well as others, AKG powder is a superior way to go, on an empty stomach before or between meals with water.
M**E
3 month eval
I am taking AKG on the suggestion from a naturopath to gain bone mass. I have osteoporosis. Not taking Rx. I started this product 3 months ago and did feel a lift in energy within a day or two. I cut the dosage in half (1-500 mg capsule instead of 2) a month ago to even out my energy level. I was feeling hyper in the morning and washed out in the afternoon. I am a small, active woman in my 70's. On 500 mg I am comfortably engaged in my schedule throughout the day. On the downside, my internal thermostat seems to be moving to a higher temperature. I get warm quickly, sweat more. That may be a good thing while I'm exercising but not so much when I'm cooking and eating meals. I may have to cut back on my dosage again if it reaches the lovel of flushing and hot flashes. I intend to continue taking this product and will review it again after my next bone scan.
D**A
Cardiac and bone health
For cardiac and bone health.
A**R
Helps protect against age related decline
I have purchased a number of products from ProHealth and they seem to be of high quality. This particular product, AKG has been shown to slow the progression of some aging related changes. Animal studies have shown it to increase glutathione activity (most important and abundant antioxidant in your body) and decrease superoxide activity (nasty free radical) for just one benefit. On a purely subjective basis it seems to give me a bit more energy (it is a limiting factor in the Krebs cycle). I'll try it for a while and maybe update my review later.
M**R
Great Product and Best Price Compared to Competitors, Longevity Enhancer
Have been doing a great deal of research on ca akg since I am a retired gerontologist and also 65 years old. The research and benefits based on lab studies is very exciting specifically with increased life span but even health span. My wife and I take 2 pills each morning with our coffee and do not take any other supplements for at least an hour (per my research it is more effective if taken without other supplements). I have noticed more energy since taking it and hoping the research on lifespan/healthspan plays out for my wife and I.
A**R
Great ingredients, no magnesium sterate. Sometimes not full capsules otherwise, great
Was delighted to find Calcium with AKG and no magnesium sterate. Doesn’t bother my stomach. Was disappointed to notice some of the capsules are not full so that’s why I took off two stars. Most are full but I feel I’m not getting the full dosage for those which are partially filled. I have bought this for several months now. Before that I got Toniiq which was great too but has magnesium sterate. I plan to look for another brand though I liked the ingredients for this one, they are also a great size, easy to swallow. The value? Found it it high cost so sometimes or usually get the other more affordable one (not competitive pricing)
D**D
As described.
F**L
Excelente producto
N**L
Its a must buy longevity supplements . I dont like calcium in other forms ! And i always buy from b.health shop who is the Middle East distributor for prohealth and not any othet reseller than gets it from dodgy stores. I was rest assured after speaking with the owner of the company about how them source and store all their signed health brands
R**S
Experience the benefits of Calcium AKG Longevity, a cutting-edge supplement featuring Alpha Ketoglutarate. This unique blend is specifically formulated to nourish your body at the cellular level, supporting longevity and overall health. Elevate your well-being and vitality with Calcium AKG Longevity today.
A**O
Un muy buen producto
Trustpilot
1 month ago
1 day ago