― Hands up if skin hydration is not one of your skin concern. ∙ I'm sure most of you are familiar with the term hyaluronic acid by now as it can be found in skincare products such as toner/lotion, serum, moisturizer and facial mask. Now even in tablet form! ∙ The most common causes of dry skin includes: ∙ - Cold Weather/Air-con- Dehydration caused by consuming too much sugar and caffeine products such as soda and coffee. - Irritants such as chemicals and perfume found in [...].