Clinical study protocol for co-development of secondary polishing solution for children

Clinical study of co-development of secondary polishing solution for children

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2500095548

Enrollment

Unknown

Registered

2025-01-08

Start date

2023-10-18

Completion date

Unknown

Last updated

2025-01-13

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

Conditions

Normal healthy skin

Interventions

Children group:NA

Adult group:NA

Eligibility

Sex/Gender

All

Age

No minimum to 45 Years

Inclusion criteria

Inclusion criteria: Adult and child volunteers with healthy skin were recruited through public network platform. The age of child volunteers was 0-3 years old, and the adult volunteers' guardians who accompanied child volunteers were recruited, aged 25-45 years old.

Exclusion criteria

Exclusion criteria: NA

Design outcomes

Primary

Measure	Time frame
Squalene content;Cholesterol content;Ceramide AP content;Ceramide NP content;Ceramide 18:0(2R-OH) content;	—

Countries

China

Contacts

Public ContactLi Li

West China Hospital, Sichuan University (Evaluation Center for Cosmetics Safety and Efficacy)

1064401805@qq.com+86 157 5621 4347

Outcome results

None listed

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