Life ExtensionProduct codePB-P34835EAN737870084457

Life Extension Buffered Vitamin C Powder - 454g

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Key facts
Vitamin C
4000 mg
Calcium
145 mg
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Description

What for?

A buffered vitamin C powder that you mix with water into a drink. One serving contains 4000 mg of vitamin C.

Who is it for?

Suits you if you want vitamin C as a powder and prefer a milder, mineral-buffered, reduced-acid mix.

Life Extension Buffered Vitamin C Powder is a vitamin C powder that combines ascorbic acid with four buffering minerals: calcium, magnesium, zinc and potassium. The 454 g pack holds 84 servings.

Mixed with water, it makes a reduced-acid solution. The powder effervesces briefly as it dissolves.

  • 4000 mg vitamin C per serving

    A serving is 5.4 g and provides vitamin C as ascorbic acid.

  • Four buffering minerals

    Calcium, magnesium, zinc and potassium are included to make the solution less acidic.

  • Powder for a drink

    The powder is stirred into water and effervesces for a short while.

  • 84 servings per pack

    The 454 g pack is sized for extended use.

What it does

The substances' health claims authorised in the EU, grouped by area. Each row is a claim that holds for the substances in that row.

4 substances · 38 authorised claims
Immunity and cell protection3
Normal immune system functionVitamin CZinc
Protection of cells from oxidative stressVitamin CZinc
Regeneration of the reduced form of vitamin EVitamin C
Energy and tiredness2
Normal energy-yielding metabolismVitamin CCalcium
Reduction of tiredness and fatigueVitamin C
Nervous system and mind4
Normal function of the nervous systemVitamin CPotassium
Normal cognitive functionZinc
Normal neurotransmissionCalcium
Normal psychological functionVitamin C
Bones, muscles, teeth4
Maintenance of normal bonesCalciumZinc
Normal muscle functionCalciumPotassium
Maintenance of normal teethCalcium
Normal collagen formationVitamin C
Blood and heart3
Increased iron absorptionVitamin C
Maintenance of normal blood pressurePotassium
Normal blood clottingCalcium
Skin, hair, vision4
Maintenance of normal hairZinc
Maintenance of normal nailsZinc
Maintenance of normal skinZinc
Maintenance of normal visionZinc
Hormones and fertility2
Maintenance of normal blood testosteroneZinc
Normal fertility and reproductionZinc
Metabolism and cells9
Role in cell divisionCalciumZinc
Normal acid-base metabolismZinc
Normal carbohydrate metabolismZinc
Normal DNA synthesisZinc
Normal fatty acid metabolismZinc
Normal function of digestive enzymesCalcium
Normal macronutrient metabolismZinc
Normal protein synthesisZinc
Normal vitamin A metabolismZinc

Health claims authorised in the European Union (Regulation (EU) No 432/2012); shown only for substances whose dose in the product meets the claim's condition. A varied and balanced diet and a healthy lifestyle are important.

Read more: MagnesiumZincVitamin C

Composition & nutrition

Ingredients

One serving (5.4 g) contains: vitamin C (as ascorbic acid) 4000 mg, calcium (as calcium carbonate) 145 mg, magnesium (as magnesium carbonate) 55 mg, zinc (as zinc gluconate) 2 mg and potassium (as potassium carbonate) 365 mg.

Nutrition facts

Serving: 5.4 g
Vitamin C (as ascorbic acid)4000 mg5000%
Calcium (as calcium carbonate)145 mg18%
Magnesium (as magnesium carbonate)55 mg15%
Zinc (as zinc gluconate)2 mg20%
Potassium (as potassium carbonate)365 mg18%

* RI — reference intake of an average adult. Vitamins and minerals are shown against the NRV.

Usage

Mix one serving (5.4 g) with water and drink. Follow the instructions on the pack.

Warnings and important information

Do not exceed the recommended daily dose. A food supplement is not a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of the reach of children. Store in a cool, dry place away from direct sunlight.

Frequently asked questions

How many servings are in a pack?

The 454 g pack contains 84 servings of 5.4 g each.

How much vitamin C is in a serving?

One serving contains 4000 mg of vitamin C as ascorbic acid.

Which minerals does it contain?

Per serving: calcium 145 mg, magnesium 55 mg, zinc 2 mg and potassium 365 mg.

Why does the powder fizz in water?

The ingredients used make it effervesce for a short while when mixed with water.

Technical details
Product code
PB-P34835
EAN / GTIN
737870084457
Gross weight
520 g
Manufacturer
Life Extension
Listed since
10/2026
Form
Powder

Sold byFitbar Nutrition OÜ, Rävala pst 6, 10143 Tallinn, info@myfitbar.ee

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