SPF30 or SPF50

SPF30 or SPF50+

I have seen a lot of youtube videos claiming that the difference between SPF30 and SPF50+ is negligible. I have already discussed this subject on my post on “How to...

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the ph of your skincare

The pH of your skincare

If you follow me, you already know how crucial the pH of your skincare is for the physiology of your skin. I invite you to read my blog post on the skin barrier and my Kbeauty...

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The skin barrier

Be prepared to have a healthy dose of biology to improve your knowledge. The current fashion in kbeauty is to strengthen the skin barrier with the help of ceramides and...

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