Blog
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Is This K-Beauty Site Trustworthy? Where to Buy Authentic Korean Cosmetics
How can you tell if a K-beauty shop sells authentic products? Four checks to make before paying (seller, product match, reviews, purchase conditions) and a comparison of Piyonna with two other K-beauty shops.
October 8, 2026
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Which Moisturiser Should I Use with Retinol?
Retinol can leave skin dry, tight or flaky at first. Here's which hydrating ingredients to look for (glycerin, hyaluronic acid, ceramides) and when to apply moisturiser in your retinol routine.
October 8, 2026
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Is Your Skin Getting Drier and Rougher as Autumn Arrives? How to Choose the Right Moisturiser
Skin feeling tighter and rougher as the weather cools? Why skin gets drier in autumn and winter, which ingredients to look for in a moisturiser, and the cream I'm using now.
October 1, 2026
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Why Does Your Skin Stay Dry Even When You Use Moisturiser? How to Keep Skin Hydrated with Squalane
Toner, serum, cream — and still tight by the afternoon? Why adding hydration isn't enough on its own, and how squalane helps keep moisture from escaping.
October 1, 2026
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Why Does Your Skin Look Bumpy Even With Makeup On?
Tiny bumps that make foundation cling and crack by the afternoon? What closed comedones are, why they fight your base, and how to treat the skin before the makeup.
October 1, 2026
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What's the Real Secret Behind the "Sun-Kissed" Clean Girl Look? (Spoiler: It's Not the Makeup)
The sun-kissed clean girl look is taking over Spain. What it is, why the skin underneath matters more than the tint, and how squalane helps prepare a dewy base.
October 1, 2026
