Silicon is the second most abundant element in the Earth’s crust after oxygen. In its organic form, it becomes bioavailable and can interact with living tissue. French geologist and researcher Loïc Le Ribault helped popularise organic silicon use in the 1990s, identifying organic silicon forms on the surface of quartz grains and developing formulations for external use. Silicium Laboratories continues this legacy, offering high-quality organic-silicon products designed for optimal skin penetration and comfortable daily use.

Organic silicon can be taken orally as a liquid solution, but the gel form has specific advantages — topical application lets you target precisely the areas that need attention: knees, hips, shoulders, wrists, ankles or any joint under everyday strain. The gel penetrates directly through the skin and acts locally, making it a useful complement to an oral silicon course; many users combine both forms for broader support. It applies quickly, leaves no greasy residue, and can be used at any time of day. The formula contains silanetriol, the organic silicon form used here, combined with vitamin E (tocopherol) for antioxidant support.

For joint comfort, apply to stiff or sensitive joints, particularly in the morning on waking or after physical activity — athletes use it during recovery to ease muscle and joint tension. For skincare, organic silicon helps maintain skin elasticity and suppleness, as silicon is a natural component of connective tissue, collagen and elastin; some users apply it to the face, neck and décolletage as part of their skincare routine. The gel can also be used for massage to support muscle relaxation, thanks to its light, non-greasy texture.

Apply a small amount to the area concerned and massage gently in circular motions until fully absorbed. 2–3 applications a day are recommended for best results, spaced several hours apart. For joints, start by massaging the area around the joint before covering the whole joint; for the face, apply to clean, dry skin, avoiding the eye area.

For external use only. Do not apply to mucous membranes, open wounds or irritated areas. If any unusual skin reaction occurs, stop use and consult a healthcare professional. Store at room temperature, away from heat and direct light.

Can Silicium G7 Gel be used on the face?

Yes, avoiding the eye contour — its light, non-greasy texture suits daily use as part of a skincare routine, supporting skin firmness and elasticity.

Does the gel replace an oral silicon course?

No — the gel and oral forms are complementary. The gel acts locally on the areas of application, while the oral solution provides silicon to the whole body. Many users combine both for broader joint and skin support.

How long does a tube last?

Between 3 and 6 weeks, depending on how many areas are treated and how often it’s applied.

Herba Barona is an independent specialist supplement shop in the heart of Paris — established in 2006. What you order is genuinely on our shelves: we ship from our own stock, with no dropshipping and no long waits.

Visit us at 10 rue Théophile Roussel, Paris 12 — or use Click & Collect and pick up your order in-store. We also deliver across France and Europe. Friendly, expert advice in English from our team.

Where is the shop?

Herba Barona is at 10 rue Théophile Roussel, 75012 Paris — a two-minute walk from Ledru-Rollin (line 8), close to Bastille. Open Tuesday to Saturday, 9:30 am–6:30 pm.

Can I order online or collect in store?

Yes. We ship across France and Europe under the same conditions as our French store, or choose Click & Collect to pick up your order for free at our Paris shop.