Elemi (Canarium luzonicum) resin has been traditionally used in folk medicine, particularly in regions like the Philippines, to support skin healing for wounds, scratches, and abrasions. The resin has been applied topically in various traditional preparations due to its reputed antiseptic, anti-inflammatory, and cicatrizant (wound-healing) properties. Historical references and ethnobotanical records mention the use of Elemi in balms and salves for minor skin injuries, and it is sometimes included in products marketed for skin repair based on these traditions.

However, scientific validation specifically for Elemi's effectiveness in treating scratches and abrasions is scarce. While some studies have investigated the antimicrobial and anti-inflammatory properties of essential oils in general, there is limited direct research on Elemi resin or oil for wound healing in humans. Most of the supportive data remain anecdotal or rooted in traditional practice rather than modern clinical trials. As such, the evidence rating for its use in this context is low, reflecting a reliance on tradition rather than robust scientific support.

In summary, Elemi’s use for scratches and abrasions is primarily justified by traditional usage, with minimal scientific evidence currently available to substantiate these claims.