Clinical Instrumental Evaluation of the Efficacy of a Cosmetic Product in Improving Skin Moisturization and Skin Barrier
Phase: NA
Conditions: Dry Skin, Sensitive Skin, Cracked Skin
Sponsor: Lacer S.A.

 
 
 
CLINICAL INSTRUMENTAL EVALUATION OF THE EFFICACY OF A COSMETIC 
PRODUCT IN IMPROVING SKIN MOISTURIZATION AND SKIN BARRIER 
 
 
 
Protocol ID: IT0007726/24 
Date: 15Dec2024 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
Study synopsis 
 
The study was aimed to assess the eﬃcacy of a cosmetic product in improving 
skin moisturization and skin barrier function. In order to reach this goal a 
randomized, clinical trial was conducted on 30 (35 enrolled) healthy female and 
male subjects between 18 and 65 years old, enrolled according to the speciﬁc 
inclusion and non-inclusion criteria. The subjects had dry, very dry, sensitive and 
cracked skin showing discomforts related to this skin conditions (skin dryness, 
desquamation, skin tightness, and itching). According to a previously deﬁned 
randomization list subjects applied tested product on right or left leg, and the 
other leg was left untreated and act as control area. The study duration was 28 
days with evaluations performed at baseline (T0), after 30 minutes (T30min), 24 
hours (T24h), 48 hours (T48h) from the ﬁrst product application and after 7 (T7) 
and 28 days (T28) of product use. An independent ethics committee approved 
the study.