50%
Cellular Energy
Mitochondrial energy capacity can drop by half with age. Your cells produce less energy as you get older (Rooyackers et al., 1996; Lanza & Nair, 2010).
CALCIUM AKG – Cell Energy & Healthy Aging
Key benefits
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Description
Description
Calcium AKG supports healthy aging, bone health, and cellular energy. It replenishes a key metabolite your body produces less of with age, in a form that stays stable through digestion.
Alpha-ketoglutarate (AKG) is a natural molecule your body uses to produce energy at the cellular level. It also plays a role in collagen production, muscle maintenance, and the biological processes tied to how you age. Your body makes less of it as you get older.
Pure AKG is fragile – it breaks down before it reaches your cells. Binding it to calcium keeps it stable through digestion so your body can actually absorb it. The calcium also supports bone health.
Manufactured in a GMP-certified facility in Singapore. Third-party lab tested for purity above 99%.
If pregnant, nursing, or on medication, consult a physician before use.
Supplement Facts
Supplement Facts
Clean formulation:
Allergen information:
How to Use
How to Use
Results Timeline
Results Timeline
THE DIFFERENCE YOU'LL NOTICE
Steadier daily energy
Support for the cellular energy production that tends to slow down with age.
Stronger, more resilient bones
Support for bone density, especially useful for post-menopausal women.
Faster workout recovery
Less lingering soreness. More readiness for your next session. Most people notice it within weeks.
GMP, HACCP, Gluten-free, Non-GMO, GRAS, Natural ingredients, No artificial colors, No artificial fragrance, Alcohol-free, Phosphate-free, and Vegan
XANDRO QUALITY ASSURANCE
Third Party Tested
XANDRO products undergo thid-party testing for every batch produced. In addition, we continuously test for stability through the year.
GMP-CERTIFIED, HACCP-CERTIFIED, THIRD-PARTY TESTED, DEVELOPED IN SINGAPORE, NON-GMO, DAIRY-FREE, GLUTEN-FREE, ADDITIVE-FREE, and VEGAN
THE SCIENCE
The Evidence So Far
Why does cellular energy decline with age?
3–5%
Muscle Loss
Muscle mass lost per decade after 30. Age-related muscle protein breakdown reduces strength and mobility over time (Volpi et al., 2004).
20%
Bone Health
Postmenopausal women can lose up to 20% of bone density in the 5–7 years following menopause (Bone Health & Osteoporosis Foundation).
How CALCIUM AKG Works
Replenishes a declining energy molecule
AKG powers the Krebs cycle – your cells' primary energy engine. Your body produces less AKG with age. A 7-month observational study associated Ca-AKG with younger biological age markers (Demidenko et al., 2021).
Supports muscle preservation
AKG plays a role in protein-building and anti-breakdown pathways that help preserve lean muscle during aging and recovery.
Supports healthy bone turnover
AKG contributes to collagen production, a building block of bone. A 6-month trial found a higher-dose AKG-calcium combination significantly reduced a bone resorption marker in postmenopausal women (Filip et al., 2007).
Cellular energy for daily life
By fueling the Krebs cycle, Ca-AKG supports the energy production your body relies on for everything from morning alertness to post-workout recovery.
CALCIUM AKG 500MG vs Generic Calcium Supplements
CALCIUM AKG 500MG vs Generic Calcium Supplements
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Supports Cellular Energy
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Stabilized AKG Form
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Purity Testing
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Clinical Aging Research
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Muscle & Recovery Support
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Made in Singapore (GMP)
Customers praised this calcium supplement for boosting energy levels and supporting bone health. Many reported "works perfectly" and "noticeable difference" in recovery and vitality. Easy-to-swallow capsules with fast absorption. Some noted gradual effects requiring consistent use. One shopper saw no changes after months, while another mistakenly reviewed a bicycle hoist.
- AKG works perfectly!
- Made noticeable difference for me
- Their supplements work and the price is good
Capsules (positive)Supplement (positive)Quality (positive)Energy (positive)Bones (positive)
W
trusted brand and been consistent consuming overall happy with the purchase!
P
I've been using this product more than one year already. My daily activities improved a lot.
E
Have been taking most of the Xandro Lab products for the past 3 months and seen the effectiveness on my body.
L
Items received in good condition and fast delivery too. This is my second purchase . Quality is good.
M
Second purchase. Not a miracle pill but gives a mild boost
C
The calcium AKG repeat order as want to improve my bone health.
M
Fast delivery. Trusted brand. Repeat purchase from this brand.
M
Always trust Xandro lab for its effectiveness. Their supplements work and the price is good. Tried other brands but Xandro lab ones work better. Will continue to buy other items.
C
Seem to be good . Has more energy.
W
Good for anti-aging and as a holistic approach to good health.
7
Been taking for 2-3 weeks now. Dont feel any difference but I suppose Mg is just a supplement, not to resolve any underlying issue. Otherwise fast delivery.
M
Suitability:suit for the late night cannot sleep one. Performance:like A G6. fast shipping by seller. highly recommended
D
Bought this item to try and hopefully it is good for me
L
Repeated purchases. Xandro is my best trusted supplement.
L
Fast delivery. Item is good which not only a calcium pill. . It's with AKG. Xandro I trust.
D
Excellent
lacking of calcium due to lactose intolerance. . . Had tried many brands but no result. Surprisingly AKG works perfectly!
J
fast recovery, extra energy. Suitability:very suitable for workout. repeat order of this product. works for me
M
I am not aware of that many brands of AKG. And it is great that Xandro, a brand i trust, has line of AKG. Perhaps Xandro can also consider a time-released version of AKG in future?
J
I consider it a quality product. I would recommend it.
B
Love product. Made noticeable difference fir me
B
I know I dont get enough calcium so I got these to supplement my intake. The quality is great and they are easy to swallow. There isnt a smell . The quality is great
F
I love xandro products and going to try their AKG
D
Item was well packaged and effects are accurate. Good supplement
J
Fast delivery and good quality product for longevity and health.
J
Supports overall health, Promotes muscle function, Great for maintaining strong bones,
M
Repeat buy. satisfied with purchase
K
have not tried it before and it is made in singapore so not worried.
J
Suitability:Good Performance:Yet to try Fast delivery and well packed, buying for a friend, he yet to try, hopefully it works for him, thanks seller
C
Fast delivery good
GMP, HACCP, Gluten-free, Non-GMO, GRAS, Natural ingredients, No artificial colors, No artificial fragrance, Alcohol-free, Phosphate-free, and Vegan
GMP, HACCP, Gluten-free, Non-GMO, GRAS, Natural ingredients, No artificial colors, No artificial fragrance, Alcohol-free, Phosphate-free, and Vegan
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