Clinical Research Directory

Comparing Facial Aging Between Identical Twins With 3D Imaging

Identical twins share the same genes, which makes them a powerful way to study how lifestyle and environment - rather than genetics - affect how faces age. This study builds on a landmark 2009 twin study by using modern three-dimensional (3D) facial imaging, which measures facial shape and volume precisely instead of relying on regular photographs. The study will also look at whether use of GLP-1 weight-loss medications (such as semaglutide or tirzepatide), sometimes associated with facial changes informally called "Ozempic face," is related to measurable differences in facial aging. The study will enroll adult identical twin pairs attending the Twins Days Festival in Twinsburg, Ohio, in August 2026. Participation takes about 30 minutes and happens in a single visit at the festival study booth. Each twin will complete a questionnaire about lifestyle, environment, and medical history (such as sun exposure, smoking, sleep, and medication use) and have a 3D image of their face taken with a non-contact camera system. There is no treatment, no medication, no blood draw or biological sample, and no follow-up visit. Researchers will then compare facial measurements within each twin pair to learn which lifestyle and environmental factors are linked to visible facial aging.

Anti-aging Efficacy Study on One Cosmetic Product Containing Mitopure

The aim of this study is to investigate the impact of a topical product on skin health and aging

A Study to Evaluate the Efficacy of Collagen 16 Serum Alone, Against and as an Adjunct to Radiesse® Biostimulation Procedure in Female Trial Participants With Aged Skin

This study aims at assessing the efficacy of improving skin aging signs of a serum containing collagen 16 combined with a biostimulation device in healthy female subjects aged between 30 and 70 years over a period of 13 weeks.

Autologous Adipose Cells Therapy

Autologous Adipose Cell Therapy is a series of process designated to address the demerits of the traditional autologous fat grafting and dermal fillers, while enhancing the versatility and aesthetic outcomes. In this study, the goal is to evaluate the safety and efficacy of Autologous Adipose cell Therapy for skin rejuvenation and hair improvement in human application.