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Vitamin

Calcium Powder

4.441 reviews
100% pureNo fillers
Heavy-metal freeLab-tested
Stevia, not aspartameNothing artificial
Honest dosingActives over label
CHF 21.50
Shipped from Switzerland · 1–3 business days
30-day right of return
Swiss customer service. Reply in hours, not days

Secure paymentFree shipping from CHF 100Swiss service

Description

Why is Calcium so important?

The importance of calcium in the body is greatly underestimated. After sodium and potassium, it is the mineral element that we need to consume the most – the average calcium requirement is approximately 1000 mg. At the same time, however, it becomes clear that many people are not even coming close to achieving such values.

The list of functions of calcium in the body is long. It is commonly known that calcium is important for the structure of bones and teeth. But that is far from all: Calcium, as a so-called second messenger, controls numerous processes within cells. By consciously regulating the calcium concentration within the cell, the cell can control the activity of various proteins that can bind calcium.

In this way, intracellular calcium controls muscle contraction, the release of numerous neurotransmitters, hormone secretion, cell differentiation and proliferation, vision, the expression of genes and the regulation of carbohydrate metabolism.

But outside of cells, that is, 'extracellularly', calcium also plays a crucial role: It ensures cell-to-cell connections, it stabilises cell membranes, it regulates the exchange of substances between cells, it seals epithelia, it plays a crucial role in blood clotting, controls the excitability of the nervous system and the regulation of blood pressure.

The following health claims are approved for calcium or calcium powder:

  • It contributes to normal blood clotting
  • It contributes to normal energy metabolism
  • It contributes to normal muscle function
  • It contributes to normal neurotransmission
  • It contributes to normal function of digestive enzymes
  • It plays a role in the process of cell division and specialisation
  • It is required for the maintenance of normal bones
  • It is required for the maintenance of normal teeth
  • It helps reduce the loss of bone minerals in women after the menopause. Low bone mineral density is a risk factor for osteoporotic fractures
  • It is required for normal growth and development of bones in children.

Calcium Powder from edubily® - Calcium plus

Our calcium powder contains not just calcium – alongside the important amino acid glycine, we also use a generous amount of potassium and use exclusively compounds that provide further benefits for the body. We rely primarily on carbonates, phosphates and citrates – all of these compounds work 'alkaline', thus buffering acids in the body.

For many studies now show that exogenous supplementation with bases not only supports the body's own buffering system, but also influences the local pH value in the microenvironment.

To round out the composition of our calcium powder, we have additionally added sodium bicarbonate, known as natron.

Ingredients

Only what works. No fillers, no flow agents beyond what's truly necessary.

  • Active: bioavailable form, fully dosed
  • Sweeteners: stevia and erythritol, never aspartame or sucralose
  • Flow agents: plant-based, only where technically needed
  • Vegan capsule shell (where applicable)
Safety & quality

Every batch is tested in an accredited lab for lead, cadmium, mercury and arsenic. Microbiological controls per Ph. Eur. standards.

Selected products are certified via the Kölner Liste®. Anti-doping safety for competitive athletes.

Science

Our doses are based on published human studies, not on the German minimum recommendation.

Sources and further reading are available in the edubily® science briefing.

How to take it.

1

Measure your dose

Use the scoop in the pack. For most products: 1 serving per day.

2

Mix with water

Stir into 200–300 ml of water or a cold drink. Brief stir, done.

3

At the right time

Depending on the active, take it at breakfast, before training or before bed. Details in the description.

From the founders

“We've been developing supplements since 2010 — the kind we take ourselves and would recommend to our own parents. No label cosmetics. Just what works, in the dose that works.”
Chris and Phil, founders of edubily

Founders of edubily®

Lab reports for every batchThe full lab-analysis database arrives in Q3 2026.

Frequently asked questions.

General
How is edubily® different from pharmacy generics?
We dose by current research, not by the German minimum recommendation. Plus: no artificial sweeteners, no fillers.
Is edubily® vegan?
Yes, the entire range is vegan unless explicitly marked otherwise (e.g. Omega-3 from fish oil).
How to take
When is the best time to take it?
The best timing depends on the active. You'll find the details in the product description.
Can I take several products at the same time?
Yes. Our actives are designed to work together. If you have questions about your specific combination, just get in touch.
Safety
Are products tested for heavy metals?
Yes. Every batch is tested in an accredited lab for lead, cadmium, mercury and arsenic.
Are the products anti-doping compliant?
Selected products are certified via the Kölner Liste®. You'll see the badge on each qualifying product.
Shipping
How long does shipping to Switzerland take?
Shipping is from Switzerland. Usually 1–3 business days.
What are the shipping costs?
Free shipping from CHF 100 order value. Below that, a flat CHF 6.90.