Colloidal Silicon
100% Colloidal

Nutritional Supplement: True colloidal silicon with a high colloid content (100%), extremely small particle size, concentration of 300ppm, and extremely large surface area (for efficiency). Produced by Crystal Colloidals in the Netherlands. Ultra pure with no additives. 200m
  • Only 2 ingredients: distilled, deionised Grander-revitalised water and silicon
  • Nutritional supplement
  • 100% colloidal
  • Extremely small particle size: 6 nanometres
  • Very large surface area (for efficiency): 113.3m2/l
  • 300 ppm concentration
  • Ultra pure silicon
  • Distilled, ultra pure, revitalised water
  • No additives
  • Produced in the Netherlands by Crystal Colloidals
  • 100% declaration - all ingredients on the label

Delivery : 1–3 business days

Incl. VAT, excl. Shipping

€14.45 / 100ml
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Incl. VAT, excl. Shipping

€14.45 / 100ml
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Premium Bioactive Ingredients

  • Nutritional supplement
  • 100% colloidal
  • Extremely small particle size: 6 nanometres
  • Very large surface area (for efficiency): 113.3m2/l
  • 300 ppm concentration
  • Ultra pure silicon
  • Distilled, ultra pure, revitalised water
  • No additives
  • Neutral flavour
  • Produced in the Netherlands by Crystal Colloidals
  • Bottle (PET) with measuring spoon and dropper, 200ml

This fresh product has a 6-month shelf life.


How are we different?

True Colloidal Silicon in Excellent Quality

1. Our high-quality colloidal silicon is produced in the Netherlands by Crystal Colloidals. The product contains true colloidal silicon with a colloid content of 100%.

2. Our producer is one of the few worldwide that can achieve a 100% colloid content.

3. This product has a small particle size of 6 nanometres.

4. The colloidal silicon has a surface area of 113.3m2/l for maximum efficacy

5. The colloidal content and large surface area both contribute to the overall efficacy of this product while maintaining a low silicon concentration of only 300ppm

6. This product exclusively contains ultra pure silicon and distilled water.

7. The water is distilled, deionised, and revitalised.

8.This product is stable, can be stored near electronic equipment, and can also be stored in plastic containers.


  • 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



The term "silicon" is derived from the Latin "silex" meaning hard stone, pebble or flint. As one of the most important rock-forming minerals, silicon comprises 28% of the earth's crust and thus constitutes the second most prevalent element there.

For every kilogram of body weight in the human body, approximately 20mg is silicon, although this value seems to decrease with age. Silicon is an important component of connective tissue and can be found in bones, cartilage, skin, blood vessels, tendons, and ligaments. Silicon is also stored in hair and nails.


Recommended Dosage

Take 1 teaspoon (approximately 5ml) daily. For best results, hold under the tongue for a few minutes before swallowing. Precise dosage depends on individual bodily requirements.

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

Note: 5ml Crystal Colloidals silicon corresponds to 1.5mg silicon. Colloidal silicon has a very high bioavailability and therefore should not be consumed in excess of the recommended dose.


If you suffer from an allergy to silicon, do not use colloidal silicon from Crystal Colloidals. Allergic reactions to silicon are rare, but possible.

Product Details


Store in a dry place at room temperature, avoiding direct sunlight.

Colloidal silicon from Crystal Colloidals has a limited shelf life because silicon is not a precious metal. The producer guarantees a shelf life of 6 months after opening. Air containing oxygen enters the bottle after opening. The oxygen ensures that the silicon particles slowly oxidise. It is therefore recommended to purchase a bottle in an appropriate size for 6 months' use.

For maximum shelf life we recommend:

  • Do not drink this product from the bottle
  • Once removed, colloidal copper should not be poured back into the bottle
  • Use a spoon or dropper to ensure precise measurement
  • Do not freeze this product
  • Store at room temperature
  • Avoid exposing to direct sunlight

Shelf life: 6 months after opening.

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