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Efficacy Evaluation Study of Vitamin C and Glutathione Liquid Sachet

NCT07379216 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2026-02-04

No results posted yet for this study

Summary

The objective of this study is to evaluate the effect of liquid vitamin C and glutathione supplements on human skin condition improvement and anti-oxidation.

Conditions

  • Skin Condition
  • Anti-Oxidative Stress

Interventions

DIETARY_SUPPLEMENT

Placebo sachet

consume 1 sachet of the test samples daily for 12 consecutive weeks

DIETARY_SUPPLEMENT

Vitamin C and Glutathione Liquid Sachet

consume 1 sachet of the test samples daily for 12 consecutive weeks

Sponsors & Collaborators

  • TCI Co., Ltd.

    lead INDUSTRY

Principal Investigators

  • Chia-Hua Liang, Ph.D. · Chia Nan University of Pharmacy ＆ Science

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-01-24
Primary Completion
2026-05-18
Completion
2026-06-01

Countries

  • Taiwan

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07379216 on ClinicalTrials.gov