Silicon, specifically in the form of silicone pads or orthotic devices, is scientifically validated for use in the management of corns (clavus). Corns are areas of thickened skin that develop due to repeated pressure or friction, commonly on the feet. Silicone is favored in podiatry for its unique properties: it is soft, flexible, hypoallergenic, and distributes pressure evenly across the skin. Numerous clinical studies and reviews have demonstrated that silicone pads or sleeves can effectively reduce pain, redistribute mechanical stress, and prevent further thickening of the skin in patients with corns.

The mechanism of action is straightforward—silicone devices cushion the area, reduce localized pressure, and minimize shear forces, which are the primary causes of corn formation. This approach does not remove the corn itself but provides significant symptomatic relief and can facilitate natural healing if the source of friction is managed. Scientific literature, including randomized controlled trials and systematic reviews, consistently report positive outcomes for patients using silicone-based products for corns and calluses compared to placebo or no intervention.

In summary, the use of silicon (as silicone) in supporting or treating corns is well-supported by scientific evidence, making it a standard recommendation in clinical practice for conservative corn management.