Comparison of Retinol 1.0% and Tretinoin 0.02% in the Treatment of Moderate to Severe Photodamage and Wrinkles
Status:
Completed
Trial end date:
2011-12-01
Target enrollment:
Participant gender:
Summary
The purpose of this study is to assess the comparative efficacy of retinol 1.0% and tretinoin
0.02% in minimizing wrinkles, discoloration, roughness, and other signs of moderate to severe
photodamage. Our hypothesis is that both products will be of comparable benefit.