Skin boosters, also known as injectable moisturizers or micro-hyaluronic acid injections, are a non-invasive cosmetic procedure designed to rejuvenate the skin from within. Unlike traditional dermal fillers, which primarily address volume loss, skin boosters focus on improving skin texture, hydration, and overall radiance. These injections typically contain hyaluronic acid, a naturally occurring substance in the body known for its ability to retain moisture.