Calcium Alpha-Ketoglutarate
(CaAKG)

Bundle

Our calcium alpha-ketoglutarate (CaAKG) is particularly suitable for athletes and has a particularly high purity with at least 99% AKG. Each PEG- and carrageenan-free HPMC capsule contains 500mg Ca-AKG. Vegan. 2x120 capsules

  • Calcium alpha-ketoglutarate: high-quality compound of calcium and alpha-ketoglutarate (AKG)
  • Particularly high purity (at least 99% CaAKG)
  • High bioavailability of alpha-ketoglutarate due to the combination with calcium
  • Full 500mg CaAKG per capsule
  • In pure HPMC capsules without carrageenans or PEG for easy dosing
  • Particularly suitable for athletes
  • Directions: take 2 capsules daily with plenty of liquid before or with a meal
€51.11 €53.80
2x120 capsules

Delivery: 1–2 working days

Incl. VAT, excl. shipping

SKU
N8319CDE-bundle
€338.93 / 1 kg
Just one please

Delivery: 1–2 working days

Incl. VAT, excl. shipping

SKU
N8319CDE-bundle
€338.93 / 1 kg

Premium Bioactive Ingredients

  • Pure calcium alpha-ketoglutarate as a high-quality compound of calcium and alpha-ketoglutarate (AKG)
  • Pure substance from quality production (over 99% purity)
  • No fillers or additives
  • Full 500mg CaAKG per capsule
  • Vegan, non-GMO, gluten-free and lactose-free

How are we different?

Our vegan calcium alpha-ketoglutarate is produced without genetic engineering. The complex production process results in a raw material of the highest quality with a purity of over 99% and contains no additives.

For the capsule shells we use custom-made HPMC capsules that, unlike most other HPMC and pullulan capsules on the market, are 100% free from controversial additives such as carrageenans and PEG. We then package this product in environmentally friendly amber glass.

True Clean Label

  • Premium active ingredients in their purest form, sourced directly from the world’s best producers
  • Select raw materials as the basis of all our formulations
  • Our commitment: complete avoidance of all unnecessary additives, technical excipients and chemical extraction agents
  • If additives are needed, valuable natural ingredients are prioritised
  • Voluntary disclosure of every ingredient
  • In-house production to achieve our high standards of purity and quality
  • High-quality custom production of liquid products and (functional) foods as well as tablets by selected partners
  • Packaging and encapsulation in Germany and the EU according to HACCP, GMP and ISO 22000:2018 standards
  • Independent laboratory tests available on the product page
  • Vegan capsule shells 100% without PEG or carrageenans
  • Amber glass or high-quality, resealable bags featuring an aroma barrier to protect against oxidation and contamination used for packaging
  • Storage in amber glass or product-specific, food-safe containers according to EC 10/2011
  • Shipping boxes made from safe, sustainable materials
  • All products 100% free from magnesium stearate, nanoparticles (no legal opportunism), titanium dioxide, genetic engineering and artificial colours and flavours
  • Sugar or sweeteners deliberately added only when necessary, such as for functional or product-specific reasons

Effects

AKG is the nitrogen-free part of the amino acid glutamine and a natural byproduct of human metabolism. AKG is involved in the citrate cycle in the mitochondria and thus in energy production; if the citrate cycle is slowed down, the breakdown of fatty acids becomes inhibited and energy production is reduced. AKG also plays a role in the balance of nitrogen and ammonia as well as in amino acid biosynthesis (i.e., the formation of proteins). The proteinogenic amino acid L-glutamine is formed from AKG and ammonia. L-glutamine is mainly used up during sports, but also during stress and infections. Alpha-ketoglutarate alone or in combination with the amino acid arginine is particularly popular amongst athletes and bodybuilders. Organs that are particularly rich in AKG are the gastrointestinal tract, liver, skeletal muscles, heart, brain and fatty tissues. Levels of AKG decrease with age. Our innovative mixture of calcium and alpha-ketoglutarate ensures that alpha-ketoglutarate remains in the digestive tract for longer, thus increasing its bioavailability in the body.

Dosage

Directions

Take 2 capsules daily (500mg CaAKG per capsule) with plenty of liquid before or with a meal.

Food supplement

Do not exceed the recommended daily intake. Food supplements are not a substitute for a balanced, varied diet and healthy lifestyle. Keep out of reach of young children.

Storage

Store in a cool, dry place away from direct sunlight and heat.

Contents

Ingredients: Calcium Alpha-Ketoglutarate, capsule shell: Hydroxypropyl Methylcellulose.

Nutritional Information / 2 Capsules% NRV*
Calcium alpha-ketoglutarate1000mg**
of which α-ketoglutaric acid10mg**

* Nutrient Reference Value
** no NRV established

bioactive
amber glass
gluten free
non-GMO
verified capsules
lactose free
premium
high-quality manufacturing
True Clean Label
vegan
soya free

Product Details

ProductionIn-house production in Europe, bottling and encapsulation in the EU according to HACCP, GMP and ISO 22000:2018 standards
Finished products packaged in amber glass jars and stored in non-toxic containers
Shipping in mineral oil-free boxes
CapsulesPlant-based cellulose (HPMC). Vegan
Premium HPMC quality: Free from controversial additives such as carrageenans and PEG
PackagingAmber glass to protect against light and oxidation (free from plasticisers and BPA).
To ReuseRemove product label by soaking the jar in warm water for 5 minutes. Glue residue can be removed with dish soap.

Laboratory Tests

The purity of our formulas is important to us. This is why we have both our raw ingredients as well as our finished products extensively tested by independent laboratories to confirm purity and active ingredient content. Here, we have provided the results of some of the tests carried out on this product.

CONFORMITY STATEMENT

CONFORMITY STATEMENT

See Tests

CONFORMITY STATEMENT
MICROBIOLOGY

MICROBIOLOGY

See Tests

MICROBIOLOGYMICROBIOLOGYMICROBIOLOGY

Sunday Natural

Our philosophy

For thousands of years, cultures all over the world have been using a variety of plants and nutritious foods to naturally foster vitality and good health.

With our products, we try to emulate this ancient wisdom as much as possible.

Consequently, our philosophy is simple: in everything we produce, we strive for the highest standards of quality and purity, with a focus on organic and natural ingredients.

We follow this philosophy with meticulous care on all levels, down to every last detail.

Learn more.

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