This is a microneedling serum designed to firm and brighten the skin. It features 500 Da low molecular weight collagen extract, which penetrates deeply into the skin to enhance elasticity and moisture. The serum also includes Cica hyalon and Cica reedle, proprietary ingredients that refine skin texture and provide soothing benefits. Additionally, milk protein extract helps balance the skin's oil and moisture levels, enhancing the skin barrier. This serum is ideal for achieving a youthful, glowing complexion.