Evaluation of a Peptide Cream on the Forearm Skin Recovery of Healthy Volunteers

The goal of this clinical trial is to evaluate the efficacy of a topical peptide-based formulation containing Acetyl Hexapeptide-37 in promoting skin barrier recovery after controlled disruption in healthy adult participants. The main questions it aims to answer are: * Does the peptide cream speed up the recovery of the skin barrier after it has been slightly damaged with tape-stripping method? * How does the peptide cream compare to a placebo (a cream with no active ingredient) in improving skin hydration and reducing redness? Researchers will compare the peptide cream to a placebo to assess its effects on skin barrier recovery Participants will: * Undergo controlled disruption of the skin barrier on the volar forearm using the tape-stripping method. * One forearm will receive the peptide-based cream containing Acetyl Hexapeptide-37, while the other (contralateral) forearm will receive a placebo formulation. * Attend scheduled visits for non-invasive assessments of skin barrier function, including transepidermal water loss, skin hydration, and erythema