A recent study conducted by the Perelman School of Medicine at the University of Pennsylvania has found that an extract from rosemary (Rosmarinus officinalis) may aid in wound healing without leaving scars. This discovery comes in light of a growing trend on social media platforms, particularly TikTok, where beauty influencers have promoted rosemary-based gels, oils, and creams claiming faster healing and improved skin recovery after injury.
The researchers tested a cream containing carnosic acid—a compound derived from rosemary—on mice models. The study indicated that the cream accelerated wound closure, restored hair follicles and oil glands, and minimized scar formation, provided that the cream was applied directly to the injured area. The findings identified the nerve receptor TRPA1 as crucial in this scarless healing process.
While the results are promising, the authors caution that these findings are preliminary and based on animal models. Practical application requires targeted use of the product at the injury site, and they recommend not replacing foundational skincare practices, such as sun protection and gentle cleansing.
- Why it matters:
- Consumers may benefit from incorporating rosemary extract into their skincare routines for targeted healing purposes.
- Business opportunities could emerge in the beauty industry as demand for scientifically backed skincare products grows.
- The latest: There are no recent updates currently reported on further human trials following these animal studies.
Source: https://timesofindia.indiatimes.com/life-style/beauty/this-viral-tiktok-skincare-hack-actually-works-and-scientists-just-proved-it/articleshow/125195664.cms
Source: https://timesofindia.indiatimes.com/life-style/beauty/this-viral-tiktok-skincare-hack-actually-works-and-scientists-just-proved-it/articleshow/125195664.cms