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30 day Money-back guarantee*Calcium Alpha-Ketoglutarate (Ca-AKG) is gaining attention in longevity research for its role in energy metabolism and cellular health. Studies suggest it may help support muscle recovery, bone strength, and healthier aging.
With a patented slow-release formula, our tablets ensure a steady supply of Ca-AKG throughout the day, so your body receives consistent support for energy, bone health, and vitality.
¹ Calcium contributes to normal energy-generating metabolism, Calcium contributes to normal muscle function
Calcium Alpha-Ketoglutarate
Carbopol 974P
Cellulose
Stearic acid
Silicon dioxide
Magnesium stearate
Take 2 tablets daily, preferably with meals.
We offer free shipping to most European countries and the UK on orders above €50,-. We offer free shipping to Switzerland on orders over €75.
Orders placed before 15:00 CET are shipped the same day. Depending on your location it usually takes 1-5 business days for your order to arrive. Orders place after this time or in the weekend will be shipped the next business day.
Our Slow Release Calcium AKG supports your daily performance, bone strength, and long-term cellular health.
As we age, energy levels decline, bones weaken, and recovery slows — driven by reduced efficiency in our cells’ metabolism.
Calcium Alpha-Ketoglutarate (Ca-AKG) is a naturally occurring compound that supports mitochondrial function and energy production. Research suggests it plays a key role in bone strength and longevity.
With our patented slow-release technology, Ca-AKG is delivered gradually throughout the day, providing steady energy, better absorption, and longer-lasting cellular support,so you feel more resilient, active, and vital.
Slow Release Calcium AKG Tablets are especially suited for adults 40+ who want to:
Want sustained energy and reduced fatigue
Care about bone strength and density
Look for better recovery and performance support
Choose vegan, science-backed supplements for healthy aging
Calcium AKG has been tested in several human studies and clinical models:
Healthy aging & longevity
A recent study in Gerontology found that Ca-AKG supplementation improved markers of healthy aging, including reduced inflammation and better metabolic balance. Study
Energy metabolism & healthspan
Research from VU University reported that Ca-AKG may enhance mitochondrial efficiency, supporting energy metabolism and slowing aspects of age-related decline. Study
Slow-release formulation
A new study highlights that slow-release Ca-AKG tablets provide steady plasma levels, improving absorption and maximizing benefits compared to standard forms. Study
Together, these findings suggest Ca-AKG supplementation may help promote energy, bone strength, and healthy aging.
Most Ca-AKG supplements release too quickly, limiting absorption and effectiveness.
Our Slow Release Calcium AKG uses a patented release system, ensuring:
Gradual absorption over time for sustained benefits
Steadier plasma levels compared to conventional Ca-AKG
Vegan-friendly formulation with pure, high-quality ingredients
GMP-certified European production for safety and consistency
This makes Purovitalis Slow Release Ca-AKG one of the most advanced formulations available for healthy aging.
Our patented slow release technology in Calcium AKG tablets, designed to deliver sustained benefits throughout the day. Our unique formulation ensures a gradual release of Calcium Alpha-Ketoglutarate, optimizing absorption and maximizing its effects on cellular energy and longevity.
Studies on Ca-AKG show benefits for energy metabolism, recovery, and healthy aging after at least 12 weeks of steady use. That’s why we built our subscription with a 3-month minimum, giving your body the time it needs to adapt and thrive.
Become your own expert in longevity with insightful articles, expert advice, and comprehensive information.
Become your own expert in longevity with insightful articles, expert advice, and comprehensive information.
Our unique slow-release formula ensures consistent Calcium AKG absorption for continuous benefits throughout the day.
Take two tablets daily with food, following the guidance of your healthcare provider for personalized advice.
The most recent research shows Calcium AKG plays a critical role in energy production at the cellular level, enhancing vitality and performance.
Anyone seeking to improve their energy, bone health, and longevity. Consult with a healthcare provider if you have specific health conditions or concerns.
While both supplements are involved in energy metabolism, Calcium AKG specifically supports calcium absorption and utilization for bone health and cellular energy, making it a preferred choice for those focused on long-term wellness and vitality. AAKG, on the other hand, is often chosen for its potential benefits in enhancing blood flow and exercise performance.
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Experts agree: real benefits from vitamins and longevity products come with regular, long-term use. That’s why we offer a 3-month minimum commitment, so you can give your body the time it needs to truly benefit.
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Prof. Dr. Andrea Maier is an internist and professor of aging (“ longevity medicine ”) at the Vrije Universiteit in Amsterdam and the University of Melbourne, Australia. She studies the aging body and searches for anti-aging treatments. She heads the Center for Healthy Longevity in Singapore.
Why do we gradually decline during our average life of more than 80 years? Can we stop that process? Or maybe even turn around? And to what extent should we really want that? Maier gives practical tips on how we can extend our lifespan while also staying healthy.
Andrea Maier graduated in Medicine from the University of Lübeck in 2003. She specialized in internal medicine at the Leiden University Medical Center and subsequently chose the subspecialty of Geriatric Medicine. This is where she started her research into aging.
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