How many hours per day should silicone be worn to reduce scarring?

Silicone sheeting is a well-established treatment for reducing hypertrophic scars and keloids. To achieve optimal results, it is generally recommended that silicone be applied for at least twelve hours a day. This duration allows for prolonged contact with the scar, which facilitates hydration and creates an occlusive environment that promotes healing while reducing collagen production. Wearing silicone for this period has shown significant effectiveness in flattening and softening scars compared to shorter wear times. Thus, wearing silicone for twelve hours per day aligns with best practices based on clinical studies and expert recommendations in dermatology and wound care.