Analysis and Comparison of Cleaning Power and Moisturizing Effect of Different Shower Gels

To analyze and compare the cleaning power and moisturizing effect of different shower gels. Choose six types of shower gel, soap-based shower gel 1, soap-based shower gel 2, amino acid shower gel 1, amino acid shower gel 2, cream shower gel 1, cream shower gel 2. Control clinical studies, using the left and right arms for comparison. Apply special grease on the selected area on the forearm’s flexion side, before and after applying the grease and after cleaning with shower gel, use Sebumeter SM815 for skin oil detection. Use shower gel on the other area on the forearm flexion side. Use Corneometer CM825 and Tewameter TM300 before and after cleaning. The moisture content of the stratum corneum and the amount of water loss through the epidermis were detected. Analyze the change rate of skin oil, stratum corneum moisture content, and transepidermal water loss,analyze and compare the cleansing and moisturizing effects of six shower gels of different systems. Results: After using the six shower gels to clean, the skin oil was significantly reduced while the moisture content of the stratum corneum and the amount of transepidermal water loss changed to different degrees. Layer moisture content and transepidermal water loss have varying degrees of influence. Conclusion: Amino acid shower gels and cream shower gels are stronger than soap-based shower gels in terms of moisturizing ability, and at the same time show similar effects to soap-based shower gels in terms of cleansing ability.