Silica gel works by creating a moist environment that promotes the natural healing process of the skin. When applied to a scar, silica gel absorbs moisture from the surrounding skin and creates a microclimate that is optimal for healing. This microclimate helps to soften and smooth the scar tissue, making it less visible over time.
In addition, silica gel can help to reduce inflammation in the scar tissue. Inflammation can make scars more noticeable and can also cause discomfort or pain. By reducing inflammation, silica gel can help to alleviate these symptoms and promote healing.
Another way that silica gel can reduce scars is by reducing the production of collagen in the scar tissue. Collagen is a protein that is responsible for the formation of scar tissue. However, an excess of collagen can result in hypertrophic or keloid scars, which are raised and thickened. Silica gel can help to regulate the production of collagen, which can result in a smoother and less noticeable scar.
Silica gel is also effective in reducing the risk of infection in scar tissue. Scar tissue can be prone to infection due to its compromised state, which can lead to delayed healing or even further scarring. Silica gel's ability to absorb moisture and create a microclimate that is unfavorable for bacterial growth can help to prevent infection in scar tissue.
In conclusion, silica gel works to reduce scars by creating a moist environment that promotes healing, reducing inflammation and collagen production, and preventing infection. Its effectiveness in reducing the appearance of scars has made it a popular choice for scar reduction products. If you have a scar that you would like to reduce, consider trying a silica gel-based scar reduction product to see if it can help improve the appearance of your scar.