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Australian consumer test: 16 of 20 sunscreens missed their SPF claim
Australian consumer group CHOICE sent 20 popular sunscreens to an accredited lab to recheck their SPF. 16 of them came in below the number on the label. How the test worked The Australian/New Zealand standard method, app
0 0Mineral vs chemical vs hybrid sunscreen: what's your pick?
One sunscreen debate never dies: mineral vs chemical. Here's what usually comes up in communities. Mineral (zinc oxide, titanium dioxide) Popular with sensitive skin or people whose eyes sting easily White cast and heavi
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0 0Is SPF 50+ enough, or do you need a higher number?
Abroad you'll see SPF 70 or even 100, while most Korean sunscreens simply say SPF 50+. That sparks a recurring debate: "Isn't a higher number always better?" Useful background Korea, the EU and others group everything ab
0 0Melasma not budging with sunscreen alone? Let's talk heat and visible light
"I wear sunscreen every day and my melasma still gets darker" is one of the most common posts in skincare communities. Here's what dermatology resources and discussions tend to agree on. UV isn't the only trigger Melasma
0 0Tone-up creams: skincare, sunscreen or sneaky makeup?
Walk into any Korean beauty shop and you will find tone-up creams: white or pastel-tinted lotions that brighten the look of skin instantly. Many double as sunscreen. The debate is what they actually are. The case for "ma
0 0Does drinking collagen actually reach your skin? The debate that won't end
From convenience stores to home shopping channels, collagen drinks and powders are everywhere. So is the "it works vs waste of money" debate. The "it works" side Some studies are cited as showing better skin hydration an
0 0Sunscreen formulation: what R&D struggles with most between feel and protection
Sunscreen is often called the hardest category in a cosmetics lab. Shoppers want something light with no white cast, but protection and stability cannot be compromised. Here are the challenges people in the industry ment
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