C25-P136: Water Intake Study Study Summary: This single-center clinical trial is a study designed to collect data over 7 days and two clinic visits (screening and measurement) on facial appearance, skin condition, hydration, and biological markers in premenopausal women ages 25 to 45 with consistently high or low total daily water intake.Break Period: 2 Week from any Face or Arms studiesStudy Compensation: Up to $300.00Study Schedule: Question Title * Please enter your information below:( * = required to continue) Question Title * Email: Question Title * Phone Number: Question Title * Date of Birth: Date / Time Date Question Title * Sex: Male Female Question Title * Where are you located? Dallas, TX Pheonix, AZ Union, NJ Other (please specify) Question Title * How did you hear about this study? Meta Advertising SGS text message SGS website Referred by someone else Other (please specify) Question Title * Would you like to continue to a prescreener to see if you prequalify for this study? If you do prequalify, we will use the information provided to schedule you if we still have availability. Yes No Next