Vitamin B5
Pantothenic Acid

Pharmaceutical Grade

High-dose vitamin B5 (pantothenic acid) in the form of calcium D-pantothenate. Premium, ultra-pure raw material. 500mg vitamin B5 per capsule, suitable for individuals with high vitamin B5 requirements. Vegan, no additives. 120 capsules
  • High-dose vitamin B5: 500mg per capsule
  • Vitamin B5 (pantothenic acid) in the form of a stable calcium salt
  • Calcium d-pantothenate is made available in the stomach and then absorbed through the intestine
  • Suitable for individuals with high vitamin B5 requirements
  • Vitamin B5 supports energy metabolism, mental performance and reduces tiredness and fatigue
  • Vitamin B5 contributes to the synthesis and metabolism of steroid hormones, vitamin D and some neurotransmitters

Delivery : 1–3 business days

Incl. VAT, excl. Shipping

€170.98 / 1kg
In stock

Premium Bioactive Ingredients

  • Vitamin B5 (pantothenic acid) in the form of D-calcium pantothenate
  • Stable calcium salt form of vitamin B5
  • Made available in the stomach and then absorbed through the intestine
  • Premium vegan raw material
  • High-dose vitamin B5: 500mg per capsule

How are we different?

Vitamin B5 (pantothenic acid) is extremely unstable, but we use the calcium salt of vitamin B5, calcium D-pantothenate, as the active ingredient in this formulation. Since pantothenic acid is bound to calcium, it is only made available once it reaches the stomach. It is then absorbed through the intestine. We have ensured that our premium calcium D-pantothenate is a pure active ingredient of the highest quality.

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.


  • Premium active ingredients in their purest form
  • Sourced directly from the world’s best producers
  • Our select raw materials are the basis of all our formulations
  • Complete avoidance of all unnecessary additives and adjuvants
  • Exclusive use of valuable natural ingredients for additives
  • We voluntarily declare all ingredients
  • All extractions performed without the use of chemical solvents
  • Custom production when necessary, in order to achieve the highest possible level of purity
  • Independent laboratory testing available on product pages
  • Raw materials sourced only from premium suppliers who are committed to fair working conditions
  • Amber glass and compostable pouches used for packaging
  • Vegan capsule shells, free from PEG and carrageenans
  • Packaged in the EU according to HACCP, GMP and ISO 22000:2018 standards
  • Stored in non-toxic containers
  • Shipped in mineral oil-free boxes
  • All products guaranteed 100% free from magnesium stearate, silicon dioxide, nanoparticles (no legal opportunism), genetic engineering, artificial colours and flavours, titanium dioxide and added sugar & sweeteners


Vitamin B5

Vitamin B5 (pantothenic acid) is the precursor of coenzyme A, which plays an essential role in many different body processes. Vitamin B5 is important for the synthesis and metabolism of steroid hormones, melatonin and some neurotransmitters such as acetylcholine, thus making it a major contributor to mental balance and performance. Vitamin B5 is also known as the anti-stress vitamin because it influences many of the chemical messengers that regulate stress reactions.

Vitamin B5 is also necessary for the synthesis of provitamin D and coenzyme Q10. Together with coenzyme A, it also supports the production of energy in the citrate cycle in the mitochondria. This vitamin is therefore helpful when combating tiredness or for maintaining mental performance.

Vitamin B5 (pantothenic acid) is also used externally through its addition to many ointments and creams.

Health Benefits of Vitamin B

According to the European Food Safety Authority (EFSA), vitamin B3 contributes to:

  • Normal energy metabolism
  • Normal mental performance
  • Reducing tiredness and fatigue
  • Normal synthesis and metabolism of steroid hormones, vitamin D and some neurotransmitters


Recommended Dosage

Take 1 capsule (500mg vitamin B5) daily with 200ml water.

Daily Requirements

Vitamin B5 is required for human adults in the amount of 6mg daily.

Although a deficiency is rare, a latent undersupply of vitamin B5 can certainly occur, as the vitamin is very sensitive to heat and is largely destroyed through cooking.

Food Supplement

Do not exceed the recommended dose. Food supplements cannot replace a balanced and varied diet. Keep out of reach of children.


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


Ingredients: Panthotenic Acid (in the form of Calcium D-Pantothenate).
Capsule shells: Hydroxypropyl Methylcellulose.
Contains: 120 capsules

Ingredients/Capsule % NRV*
Vitamin B5 500mg 8,333%

* Nutrient Reference Value

Per capsule: 500mg vitamin B5
In total: 60g vitamin B5


All eight essential B vitamins work together. Numerous metabolic processes in the body require them; they can only achieve optimal functionality if each vitamin is in sufficient supply. Therefore, in many cases, it makes sense to supplement these vitamins together.

Product Details

German Pharmaceutical Number (PZN) 15423031
Production In-house production in Europe, bottling and encapsulation in the EU according to HACCP, GMP/ISO 22000:2018 standards
Finished products packaged in amber glass jars and stored in non-toxic containers
Shipping in mineral oil-free boxes
Capsules Plant-based cellulose (HPMC). Vegan
Premium HPMC quality: Free from controversial additives such as carrageenans and PEG
Packaging Amber glass jar to protect against light and oxidation (free from plasticisers and BPA)
To Reuse Remove product label by soaking the jar in warm water for 5 minutes. Glue residue can be removed with dish soap.

Sunday Natural

Our Philosophy

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

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

Consequently, our philosophy is simple: everything we do meets the highest standards of quality and purity; our focus is on organic and natural ingredients.

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

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