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12-Week Study on the Efficacy of Two Serums in Improving Skin Aging and Tone

NCT07156071 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 120

Last updated 2025-09-08

No results posted yet for this study

Summary

This study aims to evaluate the anti-aging and skin tone improvement effects of two facial serums over a 12-week period. It was conducted at a single research center with a 2-week washout period followed by full-face application of the test products for 12 weeks.

A total of at least 120 healthy Chinese female participants aged 18 to 45 were enrolled and divided into two treatment groups:Each group included both early aging (18-29 years) and mature aging (30-45 years) subgroups, with at least 30 participants in each subgroup.

Conditions

  • Facial Skin Aging and Dullness

Interventions

OTHER

Serum 1

Applied topically on the full face in the morning and evening for 12 weeks during the treatment period. Used by participants in the Serum 1 group.

OTHER

Serum 2

Applied topically on the full face in the morning and evening for 12 weeks during the treatment period. Used by participants in the Serum 2 group.

Sponsors & Collaborators

  • ChinaNorm

    lead INDUSTRY

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
45 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2023-11-18
Primary Completion
2024-03-01
Completion
2024-03-22

Countries

  • China

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 NCT07156071 on ClinicalTrials.gov