About Moisturizer December 22, 2021Yeongkwon Son What Is Moisturizer? A moisturizer is a topical treatment that reduces the symptoms of dry skin and makes rough skin feel smoother. Key role of moisturizers are to trap water...
Dry skin vs. Dehydrated skin September 01, 2021Yeongkwon Son Hydration and moisturization are sometimes discussed synonymously. Are they same or two different things? For better understanding about these two, we need to clarify about dry skin and dehydrated skin....
pH balance of skin May 28, 2020Yeongkwon Son What is pH? It refers “potential of hydrogen” in water solution. The scale of pH runs from 0-14. pH<7: Acidic pH7: Neutral pH>7: Alkaline What is the optimal pH...
