CompletedNot Applicable

Evaluate the Photoprotection Efficacy of Sunscreen Formulas Under Visible Light Exposure

France20 participantsStarted 2017-06-07

Plain-language summary

To evaluate the protective effect of three sunscreens on the pigmentation caused by visible light in comparison to an untreated control zone in healthy volunteers.

Who can participate

Age range18 Years – 50 Years

SexALL

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Exclusion criteria

✕. Dermatological antecedents (e.g. acne, psoriasis, eczema, urticaria, etc.) or suspicion/antecedents of allergies to cosmetics,
✕. All systemic or local pathologies,
✕. Skin anomalies (scars, excessive hair, tattooing, etc.) on the test zones (back, middle section).

What they're measuring

Biophysical non-invasive assessment of skin color by using Chromameter® between the exposed zone (ZE) and non-exposed zone (ZNE)

Timeframe: At Day 1 before treatment (baseline), then Day 2, Day 3, Day 4, Day 5 (24 hours after each Visible Light exposure) and at Day 12..

Trial details

NCT IDNCT06796192

SponsorCosmetique Active International

Sponsor typeINDUSTRY

Study typeOBSERVATIONAL

Primary completion2017-07-07

View on ClinicalTrials.gov More Study the Protection Potency of Sunscreen Products Against Pigmentation Induced by Visible Light Exposure on Healthy Back Skin trials