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Preliminary Study for Facial Skin Condition of Young and Middle-aged Women in Seven Cities of China in Autumn and Winter

Preliminary Study for Facial Skin Condition of Young and Middle-aged Women in Seven Cities of China in Autumn and Winter

Status
Recruiting
Phases
Early Phase 1
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900025405
Enrollment
Unknown
Registered
2019-08-26
Start date
2019-08-20
Completion date
Unknown
Last updated
2019-08-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Skin condition

Interventions

Case series:Wash face with water, without any other intervention

Sponsors

Beijing Asseskin Inc.
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
22 Years to 42 Years

Inclusion criteria

Inclusion criteria: 1. Aged between 22-42 years old; 2. Female; 3. Indoor workers; 4. Those who volunteer to participate the test and complete the prescribed content according to the test requirements; 5. Living in the area for at least one year.

Exclusion criteria

Exclusion criteria: 1. Pregnant or lactating woman; 2. People who use hormonal and immunologic drugs throughout the trial; 3. People who have used hormonal drugs and immunosuppressants in the past month; 4. People who have done beauty treatment, tattooing, maintenance, sputum, facial fine-tuning, and use of cosmetic needles; 5. People who have undergone cosmetic surgery; 6. People with serious systemic diseases, immunodeficiencies or autoimmune diseases; 7. People with obvious allergic symptoms on the skin; 8. People with obvious facial damage, redness and scars; 9. Test people who have symptoms such as colds, headaches, fever, etc.; 10. People who do not follow the rules or have incomplete information; 11. People who participate in other clinical trials.

Design outcomes

Primary

MeasureTime frame
Moisture Content On Skin Surface;TransEpidermal Water Loss;Oil Content on Skin Surface;Skin Color;Skin Gloss;Skin Elasticity;Skin Texture;Skin Sensitive State;PH on Skin Surface;

Countries

China

Contacts

Public ContactMeng Hong

Beijing Asseskin Inc.

menghong@nutri-woods.com13691589617

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026