SKU: 99108818286

Calcium AKG Longevity - 1,000 mg per serving, 60 capsules

Sale price$22.73 Regular price$25.25
Save 10%

Pay in installments of $6.31 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Calcium AKG Longevity - 1,000 mg per serving, 60 capsulesSupport Energy Production, Bone Strength, and Metabolic Function With Age Supports healthy aging processes Supports heart, bone, and metabolic health Supports cognitive vitality Helps to boost antioxidant levels inside cells View Certificate of Analysis Research Supported Benefits: Promotes Metabolic Function and Longevity: Alpha ketoglutarate (AKG) is a compound that is created naturally in the body but tends to diminish with age. In supplement form,

Support Energy Production, Bone Strength, and Metabolic Function With Age

  • Supports healthy aging processes
  • Supports heart, bone, and metabolic health
  • Supports cognitive vitality
  • Helps to boost antioxidant levels inside cells

View Certificate of Analysis

Research-Supported Benefits:

Promotes Metabolic Function and Longevity: Alpha-ketoglutarate (AKG) is a compound that is created naturally in the body but tends to diminish with age. In supplement form, AKG can be attached to a calcium salt (Ca-AKG), which has been studied for its role in supporting metabolic function and longevity. (1)

Stimulates Autophagy: Autophagy, our internal recycling process that removes dysfunctional cells, decreases with age. Ca-AKG has been found to support this process. (2)

Aides in Bone and Muscle Health: Ca-AKG is involved in stimulating protein synthesis and energy production in the body, as it is a vital component of the Krebs cycle - the process that creates ATP (energy) from food. Ca-AKG is also a source of the essential amino acids needed to make collagen, which is a protein that helps to support bone and muscle health. (3)

Supports Blood Sugar Regulation: As we age, our bodies become less efficient at regulating blood sugar. Research shows that Ca-AKG can help to support healthy blood sugar levels. (3)

Supports Cellular Health: The mitochondria, our cells’ main energy hub decreases with age leading to aging and numerous age-related health concerns. Ca-AKG has been found to activate AMPK a pathway that helps maintain cellular energy and support cellular function. (3)

Improves Antioxidant Levels: Ca-AKG has also been shown to boost cellular antioxidant levels in aged mice, which helped support the mice’s blood vessel elasticity - a measure of good cardiovascular health. (4)

References:

1. Asadi Shahmirzadi A, Edgar D, Liao CY, et al. Alpha-Ketoglutarate, an Endogenous Metabolite, Extends Lifespan and Compresses Morbidity in Aging Mice. Cell Metab. 2020;32(3):447-456.e6. doi:10.1016/j.cmet.2020.08.004

2. Chin R, Fu X, Pai M., et al. The metabolite α-ketoglutarate extends lifespan by inhibiting ATP synthase and TOR. Nature. 2014;510:397–40. https://doi.org/10.1038/nature13264

3. Wu N, Yang M, Gaur U, Xu H, Yao Y, Li D. Alpha-Ketoglutarate: Physiological Functions and Applications. Biomol Ther (Seoul). 2016;24(1):1-8. doi:10.4062/biomolther.2015.078

4. Niemiec T, Sikorska J, Harrison A, et al. Alpha-ketoglutarate stabilizes redox homeostasis and improves arterial elasticity in aged mice. J Physiol Pharmacol. 2011;62(1):37-43.

5. Demidenko O, Barardo D, Budovskii V, et al. Rejuvant®, a potential life-extending compound formulation with alpha-ketoglutarate and vitamins, conferred an average 8 year reduction in biological aging, after an average of 7 months of use, in the TruAge DNA methylation test. Aging (Albany NY). 2021;13(22):24485-24499. doi:10.18632/aging.203736

6. Wu N, Yang M, Gaur U, Xu H, Yao Y, Li D. Alpha-Ketoglutarate: Physiological Functions and Applications. Biomol Ther (Seoul). 2016;24(1):1-8. doi:10.4062/biomolther.2015.078

7. Wang Y, Deng P, Liu Y, et al. Alpha-ketoglutarate ameliorates age-related osteoporosis via regulating histone methylations. Nat Commun. 2020;11(1):5596. Published 2020 Nov 5. doi:10.1038/s41467-020-19360-

8. Niemiec T, Sikorska J, Harrison A, et al. Alpha-ketoglutarate stabilizes redox homeostasis and improves arterial elasticity in aged mice. J Physiol Pharmacol. 2011;62(1):37-43.

9. Wu N, Yang M, Gaur U, Xu H, Yao Y, Li D. Alpha-Ketoglutarate: Physiological Functions and Applications. Biomol Ther (Seoul). 2016;24(1):1-8. doi:10.4062/biomolther.2015.078

10. Asadi Shahmirzadi A, Edgar D, Liao CY, et al. Alpha-Ketoglutarate, an Endogenous Metabolite, Extends Lifespan and Compresses Morbidity in Aging Mice. Cell Metab. 2020;32(3):447-456.e6. doi:10.1016/j.cmet.2020.08.004

11. Chin R, Fu X, Pai M., et al. The metabolite α-ketoglutarate extends lifespan by inhibiting ATP synthase and TOR. Nature. 2014;510:397–40. https://doi.org/10.1038/nature13264

Supplement Facts
Serving Size: 2 Capsules
Servings Per Container: 30
Amount Per Serving %DV
Calcium
  (as Alpha Ketoglutarate)
200 mg 15%
Calcium Alpha Ketoglutarate) 1000 mg
† Daily Value (DV) not established.
REV.08.24 

  • OTHER INGREDIENTS: Vegetable cellulose (capsule), rice flour.
  • DOES NOT CONTAIN: Dairy, egg, soy, wheat, gluten, corn, fish, shellfish, tree nuts, peanuts.
  • SUGGESTED DAILY USE: Take two (2) capsules in the morning, with or without food, or as recommended by your healthcare professional.
  • CAUTION: For use by healthy adults only. Please consult your physician before use if you are pregnant or nursing, under the age of 18, or are undergoing treatment for a medical condition. Do not exceed the suggested use. KEEP OUT OF REACH OF CHILDREN. Store in a cool and dry place after opening.
  • Alpha-ketoglutarate (AKG) is a compound that is created naturally in the body but tends to diminish with age. In supplement form, AKG can be attached to a calcium salt (Ca-AKG), which has been studied for its role in supporting metabolic function and longevity. 6
  • Ca-AKG is involved in stimulating protein synthesis and energy production in the body, as it is a vital component of the Krebs cycle - the process that creates ATP (energy) from food. Ca-AKG is also a source of the essential amino acids needed to make collagen, which is a protein that helps to support bone and muscle health.
  • Ca-AKG facilitates our internal recycling process known as autophagy, which removes dysfunctional cells, cell parts and proteins from the body. Autophagy tends to decrease with age, so Ca-AKG may be able to help support this process.
  • Adding calcium to AKG helps to slow the absorption of AKG allowing it to work longer in the body.
  • Better Absorption. Compared to other products that commonly use unbound AKG or AKG bound to arginine, our AKG is bound to calcium. This combination has been shown to promote extended lifespan and health span in mice, even when administered late in life. It also helps to slow the absorption allowing it to work longer in the body.
  • Research-Supported. Calcium AKG Longevity is formulated using 1,000 mg of calcium alpha ketoglutarate, which has been shown in clinical research to promote longevity by reversing biological age (measured by biological age tests), improve markers of heart health and decrease risk of age-related decline in bone health.
  • Quality Manufacturing Practices. All of our products are manufactured in an FDA-registered, GMP-certified facility.
  • Third-Party Tested in the USA. Every batch is third-party tested in US laboratories to ensure the highest quality, purity and potency. Certificates of Analysis are available.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99108818286

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Christopher Burwell
Battle Creek, US
★★★★★ 5
If you’re on the fence read this
Special Size: Low Stretch, Size: 40W x 30L, Color: Iced Light Wash, Special Size: Low Stretch, Size: 40W x 30L, Color: Iced Light Wash
In all honesty, I was skeptical about ordering jeans from Amazon. I’ve always bought my jeans in stores, but I figured I’d give it a shot. I ordered these jeans for an upcoming outdoor wedding because I wanted something lighter and thinner. They showed up today, and I threw them on. They fit great, feel good and comfortable, and they don’t look cheap. I’ll mainly be using these for outings, so I can’t really attest to the durability as far as working in them, but I’d still suggest them. For reference, I’m 5’8” and 230 lbs with a husky build—kind of fit, kind of fat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
J
Verified Purchase
Jack
Waukegan, US
★★★★★ 5
These are great jeans
Special Size: Low Stretch, Size: 34W x 28L, Color: Grey Wash
These are great jeans for the price especially
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
S
Verified Purchase
Snazzy74
New York, US
★★★★★ 4
Run big
Special Size: Rigid, Size: 40W x 30L, Color: Medium Blue Vintage
Bought for my husband and very loose in butt and legs and he's normally that size so maybe buy a size down
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
M
Verified Purchase
MarkFL
Charlottesville, US
★★★★★ 5
A Great Buy - But Might Be Too Long
Special Size: Low Stretch, Size: 34W x 32L, Color: Dark Midnight Wash
These jeans are an excellent buy! I have only bought Eddie Bauer jeans for the last 25 years, but this time I couldn't find my size in the correct style. I prefer classic/relaxed in dark blue. I don't like the "pre-washed" or worn look. The Dark Midnight Wash was exactly what I wanted - new jeans. The waist measurement was perfect. Unfortunately, the 32 length was waaay too long. (All the Eddie Bauers were 34x32). So I just did an exchange for a 34x30, which should be good. Eventhough the length was too long, I'm still giving 5 stars. Different manufacturers cut sizes differently. It is what it is. And the return process was EZ and the replacement size was in stock. Seriously, there is really no quality difference between these Amazon Essential jeans and my old $60 E.B.s No one sees the label anyway!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2026
R
Verified Purchase
RB_amazon_shopper
Charlottesville, US
★★★★★ 3
Weird sizing, snug in some places and much more “relaxed” in others
Special Size: Rigid, Size: 33W x 28L, Color: Black
Comfortable and close fit around waist, buttocks, crotch - but from thigh down trouser cuff it’s a VERY relaxed fit, much bigger than I need even with thick muscular legs. Not quite clown pants or bell bottoms, but a still a strange look. I’ll probably be sending them back.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026

recommand products