We are seeking approximately 36 participants to take part in a 28-day randomized, double-blind, placebo-controlled study evaluating the effects of Qualia Vitamin C+, a dietary supplement designed to support vitamin C levels and overall well-being in healthy adults aged 25+ years.
Participants will be randomly assigned to receive one of two study products: Qualia Vitamin C+ or a placebo. Each participant will take 2 capsules once daily in the morning, with or without food, for 28 days.
This is a biomarker study that will require two blood draws conducted through Ulta Labs, one at baseline and one at the end of the study. All blood draws will be paid for by Qualia Life Sciences.
The study will include self-report questionnaires assessing health-related quality of life and safety and tolerability measures from baseline to the end of the study.
Upon completion of all study requirements, participants will receive a $300 credit at Qualia Life Sciences as a thank-you for their time and participation.
*US only
*This study is being conducted by Qualia Life Science
Pre-screening surveys are used solely to determine eligibility for participation.
Data will be securely stored on Qualia Life Sciences servers, accessible only to authorized personnel.
A final follow-up survey will be sent to collect additional feedback and reviews that may be featured in our marketing materials.