Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-26 @ 11:10 AM
Ignite Modification Date:
2025-12-26 @ 11:10 AM
NCT ID:
NCT07302828
Brief Summary:
The objective of this study is to evaluate whether Double Nutri® liposomal encapsulation technology can enhance the oral absorption of liquid vitamin C and glutathione supplements in humans.
Detailed Description:
This study is a single-center, self-controlled crossover human trial designed to evaluate the differences in blood concentration changes and bioavailability following a single oral dose of liquid vitamin C and glutathione supplements.
Healthy adult participants aged 18 years and older will be enrolled. Each participant will complete two study sessions, with a minimum washout period of 7 days between sessions. On each study day, venous blood samples will be collected prior to test product administration (0 minutes) to assess vitamin C levels, glutathione levels, complete blood count, blood lipids, blood glucose, and liver and kidney function indicators.
After baseline blood collection, a standardized breakfast will be provided and consumed within 10 minutes, followed by administration of the test product. Venous blood samples will then be collected at 0.5, 1, 2, 4, 6, and 8 hours post-intake to measure vitamin C and glutathione concentrations. Lunch will be provided after the 4-hour blood draw, and dinner will be provided after the 8-hour blood draw. Identical meals will be provided during both study sessions.
Study:
NCT07302828
Study Brief:
Protocol Section:
NCT07302828