Face Serum vs. Moisturizer: What’s the Difference & Why You Need Both

Do you really need both a serum and a moisturizer? The answer is yes! While both products help keep your skin hydrated, they serve different purposes. This blog explains how serums, like Adyoo’s, deliver concentrated active ingredients deep into the skin, while moisturizers seal in hydration and strengthen the skin barrier. Learn how to layer them correctly for maximum results!