Glisn Journal
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What Is Retinol and How Does It Work for Aging Skin?
What Is Retinol? Retinol is powerful anti-ager and one of the most effective ingredients. Retinol is a derivative of vitamin A, a fat-soluble vitamin essential...
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How to Age Gracefully: Science-Backed Skincare and Lifestyle Tips
Aging gracefully isn’t about chasing eternal youth—it’s about embracing each chapter of life with confidence, vitality, and healthy, radiant skin. With the right combination of...
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Can You Mix Retinol and Vitamin C? What Dermatologists Want You to Know
In the world of skincare, few ingredients generate as much buzz as retinol and vitamin C. Both are powerhouses in their own right—retinol for its...
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What Is Double Cleansing? The Skincare Ritual That Transforms Your Skin
It's all about the way you clean your skin. If you wear makeup, sunscreen, or live in an area with pollution, your nightly cleanse might...
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How to Minimize Pores: Proven Skincare Strategies That Actually Work
We all want pore less smooth skin, and enlarged pores are one of the most common skincare concerns and they can make skin look uneven,...
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Do Face Exercises Work? Here's What Science and Experts Say
With the rise of non-invasive skincare trends, face exercises—often called "face yoga"—have gained popularity as a natural way to combat aging. But do face exercises...
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How Wrinkles Form: A Dermatologist-Backed Explanation of Skin Aging
A wrinkle in time. Wrinkles are an inevitable part of the aging process, but how exactly do they form? From lifestyle factors to cellular aging,...
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When Do You Start Losing Collagen? Everything You Need to Know for Radiant, Youthful Skin
Collagen is the most abundant protein in your body — and one of the most vital for smooth, firm, youthful-looking skin. It acts as a...
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How to Choose the Right Sunscreen: Dermatologist-Backed Tips for Every Skin Type
Let’s be honest — sunscreen shouldn’t be the forgotten step in your skincare routine. It’s not just for beach days or tropical getaways. It is...
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How Your Skin Renews Itself: The Truth About Shedding Dead Skin Cells
Here’s a surprising fact: your skin sheds between 30,000 to 40,000 dead cells every single minute—that’s nearly 9 pounds of skin in a year. But don’t...