Fachada de la empresa Silicium Laboratorios

The Company

¿Who are we?

We are a Spanish Company founded in 2003 and dedicated to the production, development, and investigation of dietary supplements and natural cosmetics based on the e organic silica formula Silicium G5 of Dr. Loïc Le Ribault.Today, after almost 20 years, we continue operating at an international level exporting our products to more than 50 countries on the 5 continents.

Today, after almost 20 years, we continue operating at an international level exporting our products to more than 50 countries on the 5 continents.

We export to Europe, Africa, Asia-Pacific, the United States and Canada. More than 100,000 loyal customers guarantee product efficiency and service excellence. The head office and main warehouse are located in Spain. We have two logistics centers, one in Tarragona, Spain (Vila-Seca) and one in Miami, USA.We are the only Laboratory in possession of Dr. Loïc Le Ribault's intellectual propertyand therefore the only company that owns his rights, trademarks and patents.
certificado inocuidad alimentaria
Committed to the quality of our products, we are ISO22000:2018 Food Safety and Security certified. We comply with the highest quality standards for storage and distribution of food supplements, enabling us to provide our customers with the highest quality products.

Mission and Vision

Silicium Laboratories is an international company led by its principles. We will continue promoting the legacy of L. Le Ribault, , his G5 formula now improved and renamed as Silicium G7 Biodynamized, providing it worldwide and developing through his products that are highly efficient and competitive: dietary supplements and natural active ingredients. Our main purpose is to make known the silica properties around the world in order to make sure that anyone may benefit from it.


The raw materials used in the manufacture of our products are used according to an exclusive process that maintains the effectiveness of the active substances and ingredients. We promote a holistic view of the human being by considering the organism and health as a whole. We seek effectiveness and well-being.

  Our continuous development, methods, and scientific tests further strengthen our integral concept of quality. We are based on the principles of natural medicine, in the sense that the body regenerates and heals itself if it has the right nutrients.

  Agriculture and food processing in our modern world greatly compromise the availability of certain essential nutrients. "Let your food be your medicine and your medicine be your food," the ancients used to say. Fortunately, the body has amazing regenerative mechanisms which, combined with a psychic and emotional balance, make it possible to use medicines only in very specific cases.

Nuestro equipo

What makes our products different?



Thus offering the best bioavailability, assimilation, and excellent quality in terms of penetration and skin regeneration


An excellent shelf life thanks to our conservation technique which allows keeping its original characteristics


High quality through clinical studies, products formulated only according to scientific criteria.
control de calidad

Quality control

Dr. Loïc Le Ribault's G5 Silica and all our products are subject to exhaustive quality controls.

What makes our services different?


Customers and loyalty

Customer loyalty is our priority.
excelencia Silicium


High-quality customer service and a great experience. We offer personalized answers within a maximum of 24 hours, Monday to Friday. 


Orders are processed the same day they are received and shipped by the main international transport companies and express couriers.

Delivery times

Orders are delivered within 24 to 48 hours (Monday to Friday)
investigación e innovación de nuestra empresa


Silicium Lab continues to deepen scientific studies, relies on concrete mechanisms of action, collaborates with universities, research centers, and laboratories always with the aim of acquiring the necessary knowledge for the applications of silicon and food supplements to improve the quality of life and well-being.

  More than 30 years of scientific research has resulted in an exceptional range of products that meet the highest standards of safety, bioavailability, and efficacy. Scientific and technological progress, on which Dr. Loïc Le Ribault and other specialists have always relied, is fundamental. The development, but above all the dissemination of his work, writings and works remain our company's primary mission.


After the death of Le Ribault, Silicium Laboratories SL is officially holding the intellectual property of L. Le Ribault and owns the trademarks "Loïc Le Ribault", and "Silicium G5" (products based on organic silica).  

  • J.C Alonso, “Dosage of collagen neo-synthesis”- Institut d’Expertise Clinique Espagne, 2008.
  • " Evaluación de un complemento dietetico sobre los dolores articulares con la adicción de un gel" - INFORME FINAL, SILAIE Protocolo n°PEC11012. Realizado por: BC, Merieux Nutriscience.
  • " Evaluación de Silicium G5 sobre parámetros de salud ósea sobre células óseas (fibroblastos y osteoblastos) " - Estudio realizado por Dr Josep Mª del Bas. 2014. Centro tecnológico. Facultad de Medicina y ciencias de la salud. Universidad Rovira I Virgili (Spain).
  • Estudio sobre el SILICIUM ORGANICO (ref.: G5) y la celulítis - (Estudio N° EF080138) - Institut d'Expertise Clinique Espagne.
  • Anti-Aging Effects of Monomethylsilanetriol and Maltodextrin-Stabilized Orthosilicic Acid on Nails, Skin and Hair. Dr.Anderson Oliveira Ferreira. 2018
The association L. Le Ribault for the promotion of Alternative Medicine is responsible for collecting information on the existing studies about the organic silica and testimonies of a multitude of cases.   The following informational sites are authorized by Silicium and provide only real information about Dr. Le Ribault:
For more information you can contact us by calling the phone number +34 877449948 or by emailing info@silicium.com or contabilidad@silicium.com