Unknown NA INTERVENTIONAL 2-arm NCT04865094

Photoprotection Efficacy With Sunscreen Formulas Containing the Cyclic Merocyanine Long-UVA Absorber MCE Under Long-UVA Exposure

A Monocenter, Double-blind, Comparative, Controlled, Randomized Study to Evaluate the Effect of E212657 Compared to Placebo on Long UVA Induced Pigmentation in Healthy Volunteers.

Sponsor: L'Oreal

Conditions Pigmentation Redness

Interventions cyclic merocyanine placebo

Updated 4 times since 2021 Last updated: Apr 28, 2021 Started: Apr 29, 2021 Primary completion: Apr 29, 2021 Completion: Apr 29, 2021

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Pigmentation and Redness and is currently ongoing. L'Oreal leads this study, which shows 4 recorded versions since 2021 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

4 versions recorded

Sep 2024 — Present [monthly]

Unknown NA
Jul 2024 — Sep 2024 [monthly]

Unknown NA

Status: Unknown Status → Unknown
May 2023 — Jul 2024 [monthly]

Unknown Status NA

Status: Recruiting → Unknown Status
May 2021 — May 2023 [monthly]

Recruiting NA

First recorded

Apr 2021

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

L'Oreal

Data source: L'Oreal

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Bucharest, Romania