Individuals with which skin type are more likely to develop keloids?

Individuals with darker skin types, particularly those with black skin, are more prone to developing keloids. This tendency is primarily linked to the genetic predisposition associated with melanin-rich skin. Keloids are an overgrowth of scar tissue that can form at the site of an injury or incision, and the response to wound healing in darker-skinned individuals often leads to a more aggressive scarring process.

The increased pigmentation can correlate with increased fibroblast activity and collagen deposition, resulting in the formation of keloids. For those with fair skin, olive skin, or even Asian skin, the likelihood of keloid formation is generally lower, making it less likely for these individuals to experience keloids in comparable situations. Understanding this aspect of skin biology is crucial for estheticians, as it informs how they approach treatments and manage expectations for different skin types.