SKIN ELASTICITY

This study tested a skin treatment called PN+HA (NEWEST) in 26 adults who wanted better skin hydration. Participants received up to three injections in their face, neck, or hands over four weeks. Researchers measured skin moisture, elasticity, and appearance, and found improvemen…

This completed study tested a gel called PN20 (Plinest) injected into the skin to improve hydration and elasticity. Twenty-five adults received up to three treatments on their face, neck, or décolleté. Researchers measured skin moisture, firmness, and appearance over six months t…

This study tested a laser device (NIRA Laser M2.1) on 120 adults aged 35 and older to see if it could safely reduce full-face wrinkles. Some participants also used a topical cream after the laser. Wrinkle improvement was judged by experts looking at before-and-after photos, and p…

This study tested whether taking collagen supplements daily for 16 weeks can improve skin density, reduce wrinkles, and enhance skin texture in healthy women aged 40 to 65. Participants took either a placebo or one of four collagen-based supplements. The goal was to see if these …

This study tested whether taking a daily eggshell membrane supplement (uESM) could improve skin elasticity, hydration, and barrier function in 63 healthy adults aged 35-70. Participants took either the supplement or a placebo for a period, and skin measurements were taken using a…

This study aimed to create a personalized 3D computer model of the breast to help surgeons better understand where tumors are located during surgery. Researchers measured skin elasticity and thickness in 200 women, and performed special MRI scans on 10 women in different position…