Blog
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How to reduce the appearance of pigmentation marks after acne
Breakouts clear faster than the marks they leave behind. What azelaic acid and PDRN each do for post-acne marks, how they differ from niacinamide, and how to start with a spicule spot cream.
September 22, 2026
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Can a potato help with acne marks? Discover a pad against acne marks — now at Piyonna
The pimples are gone but the marks stay put. A look at madecassoside for post-acne marks, what Korean reviews say about it — drawbacks included — and how to patch test a soothing pad first.
September 22, 2026
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Why is my face so red? 5 K-Beauty ingredients for redness and dark spots
Does your face often turn red? Start with a quick self-check, then discover the K-beauty ingredients for redness and dark spots: centella asiatica, panthenol, niacinamide, tranexamic acid and vitamin C.
September 22, 2026
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5 K-Beauty ingredients best suited to sensitive skin in Italy
Sensitive skin reacts to things other skin shrugs off. These are 5 K-beauty ingredients built around the skin barrier, hydration and relief — what each one is, what it does, and how it shows up in products.
September 22, 2026
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Dry skin after tanning? The ingredients to know for after-sun skincare
After a beach holiday, skin can look drier and rougher than before. Here is what ectoin and hyaluronic acid do for after-sun care, which Piyonna products contain them, and which actives are best kept away from freshly tanned skin.
September 22, 2026
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Dehydrated Skin? Meet Panthenol — Your New Skincare MVP With Piyonna
Tight skin after cleansing is not always dry skin — it may be dehydrated. Here is the difference between the two, why panthenol helps skin hold on to water, and how to use a toner with 1.05% panthenol.
September 22, 2026
