CALCIUM AKG 500MG – Cell Energy & Healthy Aging CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging CALCIUM AKG 500MG – Cell Energy & Healthy Aging
CALCIUM AKG 500MG – Cell Energy & Healthy Aging CALCIUM AKG 500MG – Cell Energy & Healthy Aging

CALCIUM AKG 500MG – Cell Energy & Healthy Aging

Stabilized alpha-ketoglutarate (AKG). Supports cellular energy production, muscle preservation, and bone health. Backed by published research.

(172)

Key benefits

✦ Associated with younger biological age markers in a 7-month observational study
✦ Supports muscle preservation by helping maintain protein balance during aging
✦ Supports healthy bone turnover in postmenopausal women
✦ 60 capsules per bottle. 500mg per capsule.

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Description

CALCIUM AKG 500MG 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.

Free AKG breaks down when exposed to moisture or heat. Binding it to calcium creates a stable salt that survives digestion and reaches the bloodstream intact. The calcium also contributes to bone mineral support.

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.

CALCIUM AKG 500MG – Cell Energy & Healthy Aging

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.

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

Your body runs on a molecule called AKG. It powers the energy cycle inside every cell, supports collagen production, helps maintain muscle protein balance, and plays a role in how your DNA is regulated as you age. Your natural levels decline as you get older – and that decline shows up as lower energy, slower recovery, and weaker bones.

Free-form AKG breaks down when it hits moisture or heat. Binding it to calcium creates a stable form that survives digestion and reaches your bloodstream intact. The calcium also contributes to bone mineral support.

The research so far includes a human observational study linking a Ca-AKG formulation to improved biological age markers, a clinical trial showing a significant reduction in a bone breakdown marker in postmenopausal women, and animal studies where CaAKG extended lifespan and reduced age-related frailty. A larger, placebo-controlled human trial is currently underway in Singapore.

Why does cellular energy decline with age?

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).

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 500MG 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).

CALCIUM AKG 500MG vs Generic Calcium Supplements

CALCIUM AKG 500MG vs Generic Calcium Supplements

Recommended

CALCIUM AKG 500MG – Cell Energy & Healthy Aging

Recommended

Generic Calcium

  • Supports Cellular Energy

  • Stabilized AKG Form

  • Purity Testing

  • Clinical Aging Research

  • Muscle & Recovery Support

  • Made in Singapore (GMP)

Supports Cellular Energy

Yes

Stabilized AKG Form

Yes

Purity Testing

Above 99%, third-party verified

Clinical Aging Research

Yes – published research

Muscle & Recovery Support

Yes

Made in Singapore (GMP)

Yes, GMP-certified facility

Supports Cellular Energy

No, calcium only

Stabilized AKG Form

N/A

Purity Testing

Varies by brand

Clinical Aging Research

No

Muscle & Recovery Support

Made in Singapore (GMP)

Varies

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
Delivery (positive)Capsules (positive)Bones (positive)Quality (positive)Energy (positive)
  • 5 stars: 154 (90%)
  • 4 stars: 16 (9%)
  • 3 stars: 2 (1%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
W
Way T.
Happy with the purchase

trusted brand and been consistent consuming overall happy with the purchase!

P
Pearly T.
I've been using this product

I've been using this product more than one year already. My daily activities improved a lot.

E
Earth W.
Seen the effectiveness on my body

Have been taking most of the Xandro Lab products for the past 3 months and seen the effectiveness on my body.

L
Liew168
Quality is good

Items received in good condition and fast delivery too. This is my second purchase . Quality is good.

M
Melsz742
Repeat order

Second purchase. Not a miracle pill but gives a mild boost

C
Chen S.
Repeat order

The calcium AKG repeat order as want to improve my bone health.

M
Melsz742
Repeat purchase

Fast delivery. Trusted brand. Repeat purchase from this brand.

M
Mikester1891
Work bette

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
Chen S.
More energy

Seem to be good . Has more energy.

W
Wilsonlimck1
Good health

Good for anti-aging and as a holistic approach to good health.

7
7zi7 P.
fast delivery

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
M. 1.
Highly recommended

Suitability:suit for the late night cannot sleep one. Performance:like A G6. fast shipping by seller. highly recommended

D
Dokittyhello
1st time trying

Bought this item to try and hopefully it is good for me

L
L*****l
Trusted supplement

Repeated purchases. Xandro is my best trusted supplement.

L
Lam. 7.
Trusted brand

Fast delivery. Item is good which not only a calcium pill. . It's with AKG. Xandro I trust.

D
Duality O.
AKG works perfectly!

Excellent
lacking of calcium due to lactose intolerance. . . Had tried many brands but no result. Surprisingly AKG works perfectly!

J
Jason. e.
Works for me

fast recovery, extra energy. Suitability:very suitable for workout. repeat order of this product. works for me

M
Ming L.
A trusted AKG supplement

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
Joyce
Quality product

I consider it a quality product. I would recommend it.

B
Bob
Ca AKG is no joke

Love product. Made noticeable difference fir me

B
Boss
Quality is great

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
F*****1
I love xandro

I love xandro products and going to try their AKG

D
D*****P
Good supplement

Item was well packaged and effects are accurate. Good supplement

J
Jdpinto
Quality product

Fast delivery and good quality product for longevity and health.

J
Jansen
Promotes muscle function

Supports overall health, Promotes muscle function, Great for maintaining strong bones,

M
May W.
satisfied with purchase

Repeat buy. satisfied with purchase

K
Kenniolim
Made in singapore

have not tried it before and it is made in singapore so not worried.

J
Justonemall
Fast delivery and well packed

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
Chris887
Good supplement

Fast delivery good

S
Sun R.
First time

Received in good condition within few days later. First time purchase to try. Thanks seller

GMP, HACCP, Gluten-free, Non-GMO, GRAS, Natural ingredients, No artificial colors, No artificial fragrance, Alcohol-free, Phosphate-free, and Vegan

EVIDENCE MATTERS

Explore the current available evidence from the XANDRO science desk

EXPLORE SCIENCE

GMP, HACCP, Gluten-free, Non-GMO, GRAS, Natural ingredients, No artificial colors, No artificial fragrance, Alcohol-free, Phosphate-free, and Vegan