Conditions: Skin Irritation
Keywords: Cetaphil Daily Facial Moisturizer with SPF 50+ Hypoallergenicity Skin Irritation
Allocation: NA | Intervention model: SINGLE_GROUP
Enrollment: 128
Healthy volunteers: yes

Brief summary:
This study examined the possible sensitization and irritation effects of a moisturizer with sunscreen SPF 50+.

Detailed description:
The design for this study is standard for human repeat insult patch tests. To test the moisturizer with sunscreen SPF 50+ for the potential to induce contact sensitization by repetitive applications, healthy subjects received 9 applications at 48 to 72 hour intervals of the moisturizer to the upper back. Patches were remained on the skin for approximately 48 to 72 hours. Twelve to 24 days after the previous applications, subjects were patched with the moisturizer at the original site and an alternative site for 48 hours.

Arms:
arm 1: All subjects received Cetaphil Daily Facial Moisturizer with SPF 50+

Interventions: intervention 1: Facial Moisturizer with SPF 50+
Intervention descriptions: intervention 1: All subjects received applications of occlusive patches dosed with Cetaphil Daily Facial Moisturizer with SPF 50+

Protocol document: