rubyni silicon
Natural silicon from bamboo shoot extract
Food supplement with silicon from bamboo shoot extract, panicle millet concentrate and horsetail herb extract 100% vegan, gluten and lactose-free.
Ingredients: Bamboo shoots(Bambusa vulgaris, 50:1), millet concentrate(Panicum milaceum), horsetail herb extract(Equisetum arvense) Coating agent: hydroxypropylmethylcellulose (plant-based capsule shell).
One capsule contains 146 mg bamboo shoot extract, 61 mg millet concentrate and 50 mg horsetail extract and provides you with 61 mg silicon.
Recommended intake: Take 1 capsule daily unchewed with sufficient water. The recommended daily intake must not be exceeded.
60 capsules 59,90€
Incl. VAT, plus shipping
Silicon – extracted for you from bamboo, millet & horsetail
Most people think of evergreen forests in East Asia when they hear the word bamboo – or of crunchy shoots that give Asian dishes the necessary bite.
But bamboo shoots are not just tasty: Did you know that they naturally contain silicon?
For our rubyni SILICIUM we obtain the trace element from three different, purely plant-based sources: In addition to bamboo, we use millet and horsetail as natural raw materials.
Silicon: a natural component in your body
Silicon – also known as silicon – is a common element on earth. It is also present in small quantities in the human body and can be found in various body tissues, including skin, hair and connective tissue.1,2
Silicon enters your body through your diet. Plants absorb it from the soil, where it is mainly found as silicon dioxide or silicic acid. These compounds are in a form that can be absorbed by the human body.2,3
The trace element is contained in various foods. These include cereals such as oats and millet, potatoes and certain mineral waters.3,4
All about our capsules
One rubyni Silicium capsule contains 146 milligrams of bamboo extract, 61 milligrams of millet concentrate and 50 milligrams of horsetail extract – each in powder form. Together, this results in 61 mg of silicon per capsule.
Note: Food supplements should not be used as a substitute for a balanced and varied diet or to replace a healthy lifestyle.
rubyni Silicium at a glance
rubyni Silicium is a dietary supplement made from three plant-based raw materials that naturally contain silicon. It is therefore 100 % vegan.
We obtain the bamboo shoot extract (from Bambusa vulgaris) from bamboo shoots from East Asia. Bamboo is a fast-growing grass species, the shoots are its young shoots. They are surrounded by a protective leaf layer that is rich in silicon compounds. 5,6
We use millet (from the husks of Panicum miliaceum) in the form of a concentrate. It comes from Germany, Austria and Hungary.
The third component in our rubyni SILICIUM-capsules is horsetail extract (from Equisetum arvense). Horsetail is one of the oldest plants on earth. 7
Our capsules contain silicon in combination with plant-based ingredients. All raw materials are carefully processed to ensure the consistent quality of our product.
What makes rubyni SILICIUM so special?
In our capsules, the silicon is bound to plant components. We obtain the trace element from three high-quality plant sources that naturally contain silicon: The capsules contain extracts from bamboo shoots and horsetail herb as well as the concentrate from panicle millet. All raw materials are gently processed into powder.
How much rubyni SILICIUM should I take daily?
We recommend taking one capsule of rubyni SILICIUM per day, unchewed and with sufficient water. The silicon comes from 146 milligrams of bamboo extract, 61 milligrams of millet concentrate and 50 milligrams of horsetail extract. The recommended daily intake should not be exceeded.
Is rubyni SILICIUM vegan and gluten- and lactose-free?
Yes, all sources for rubyni SILICIUM are of plant origin: we use bamboo shoots, horsetail and millet as raw materials for our capsules. The ingredients are carefully processed to ensure consistent quality. The powder
References:
1) Chemie.de: Silicon. https://www.chemie.de/lexikon/Silicium.html, last accessed on 30.04.2026
2) UGB.de. Do we need an extra portion of silicon or silica? Status: 2004. https://www.ugb.de/exklusiv/fragen-service/brauchen-wir-eine-extra-portion-silicium-bzw-kieselerde/?kieselerde-silicium, last accessed on 30.04.2026
3) VitaminDoctor.de: Silicon: Healthy skin, hair, bones and more. As of 31.03.2021. https://www.vitamindoctor.com/naehrstoffe/mineralstoffe/silicium, last accessed on 30.04.2026
4) DocMedicus.de: Silicium – Food. https://www.vitalstoff-lexikon.de/Spurenelemente/Silizium/Lebensmittel, last accessed on 30.04.2026
5) Federal Information Center for Agriculture: Harvest bamboo shoots yourself. As of 23.02.2024. https://www.landwirtschaft.de/garten/selbst-anbauen/bambussprossen-selber-ernten, last accessed on 30.04.2026
6) Naritsa Rotmuenwai, Ketsara Aryuyo, Nuttida Kruethaworn, Witoon Wattananit, Nimnara Yookongkaew: Exploring silica accumulation in bamboo leaves: a study on phytolith morphology and epidermal patterning in the tropical giant bamboo Dendrocalamus copelandii, Annals of Botany, Volume 135, Issue 4, 1 April 2025, Pages 757-768, https://doi.org/10.1093/aob/mcae209
7) German Museum of Medical History: Field horsetail. As of 28.04.202. https://www.dmm-ingolstadt.de/dmmi-digital/ackerschachtelhalm.html, last accessed on 30.04.2026
Convinced by rubyni®
EXPERIENCES THAT BUILD TRUST
Tobias Angerer
Cross-country skier
As a former professional athlete and health-conscious person, my physical performance and well-being are extremely important to me. That's why I take rubyni® with elderberries - it's now part of my daily routine. I am convinced of the positive effects of elderberries on my immune system, my energy levels and my fitness, especially during regeneration after periods of exertion.
Andrea Sokol
Phytotherapist | Nutrition and health consultant
I work as a nutrition and health consultant and am a trained phytotherapist. Transparency, sustainability and quality are very important to me. And I have to say that rubyni® has completely won me over as a brand. The capsules contain only extremely high-quality and natural ingredients whose effectiveness has been proven by studies and which provide the body with important nutrients. I have published several videos about my personal rubyni® journey on my YouTube channel Ohlala & Solala. There I tell you even more about what makes this dietary supplement so special from my point of view.
Hanna Kebinger
Biathlete
As a biathlete, I have to be fit and able to perform at the drop of a hat. I had big problems with that in the past. My body was repeatedly weakened and I had to put up with many setbacks. When I was looking for a solution to support my immune system in the long term, my naturopath introduced me to elderberries as a superfood, among other things. I now take rubyni® with elderberries every day. The capsules are also super handy when I'm on the World Cup circuit. Rubyni® is a valuable aid for me during stressful competition phases and my immune system is finally back on top form.
Prof. Dr. rer. nat. Michaela Döll