- True colloidal zinc
- 100% colloidal
- Advantageously low concentration of 15ppm
- Extremely small particle size of 20 nanometers
- Very large surface area of 0.6m²/l to enhance effectiveness
- Highly purified zinc
- Distilled, highly purified Grander-revitalised water
- Contains no additives
- Flavourless
- Manufactured in the Netherlands by Crystal Colloidals
Colloidal Zinc
100% Colloidal
15 PPM
Crystal Colloidals
True colloidal zinc 15ppm with a top colloid content of 100%. Containing the smallest possible zinc nanoparticles. Low concentration and remarkably large surface area. Manufactured in the Netherlands by Crystal Colloidals. No unnecessary additives. 250ml
- Highly purified, distilled, deionised water revitalised by Johann Grander with elemental zinc
- True colloidal zinc with a colloidal content of 100%
- Optimal absorption due to extremely small particle size: 20 nanometers
- Very large surface area to enhance effectiveness: 0.6m²/l
- Concentration of 15ppm
- Highly purified 0.9995% zinc
- Free from any additives or excipients
€34.90
250ml
Premium Bioactive Ingredients
How are we different?
Our premium quality colloidal zinc is manufactured in the Netherlands by Crystal Colloidals. It is classified as "true colloidal zinc" with a colloidal content of 100%. Our manufacturer is one of the few worldwide to have achieved a colloidal content of 100%.
With a particle size of 20 nanometres, our product achieves the technically smallest particle size possible. With a surface area of 0.6 m²/l, our colloidal zinc has the maximum possible surface area. Due to its small particle size, the large number of particles in the solution, and the significant surface area, it exhibits maximum effectiveness even at the low zinc concentration of 15ppm. This means that despite its high effectiveness, only a low zinc content needs to be applied, ensuring no burden on the body.
Our product contains exclusively ultra-pure zinc and distilled water. The water is deionised and revitalised using the Grander method. Unlike zinc water with an ion content, our product can be stored near electrical devices due to its stability.
Water has a significant impact on the production of colloidal zinc. Our colloid is dissolved in distilled, deionised, and revitalised water. We utilise light-protected and environmentally friendly amber glass packaging.
- 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 certified and sustainable food-safe boxes
- 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
Dosage
Dosage
Recommended Dosage
This product is not a medicinal product, food, or dietary supplement.
Note: Not suitable for oral consumption and is intended for external use only. Intended for technical uses and research purposes only.
We are not at liberty to make statements about the various uses of colloidal zinc or its application. Please consult relevant literature for information.
Storage
Keep out of reach of children. Store in a dry place at room temperature. Do not come into contact with metal or freeze, as this will damage the product.
Contents
Contents
| Ingredients | % | CAS Number |
| Water | 99.9985% | 7732-18-5 |
| Zinc | 0.005% | 7440-66-6 |
Product Details
Product Details
| Origin | Crystal Colloidals, Netherlands |
| Production | In-house production in Europe, bottling 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 |
| 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 |
Laboratory Tests
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.
Sunday Natural
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: everything we do meets 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 and down to every last detail.