Hi, Violet Gang! It’s the beginning of August. We had a long, hot period here in Finland. I found it quite hard, but thank god I had AC (air conditioning). Our skin has been through a lot this summer. Between heat, humidity, sunscreen layers (I hope!), and long sun-drenched days, it's normal for your skin to feel a little congested or dull. I used various types of acids, including AHAs and BHAs, throughout my summer break. I have a combination skin type. So, do you actually n

Hi Violet Gang! First of all, I have to admit that I didn't know much about kojic acid before this post. It noticed it by chance. The other day, I was scrolling through @tukesinfo_kosmetiikka on Instagram. There, I saw a post about new EU regulations. These regulations limit kojic acid in skincare to a limit of 1%. This got me curious. I started wondering, how its potency varies across countries. Why does Finland already have stricter formulations? And what does this new regu

1. Introduction Hi, Violet Gang! I recently realized something important. I might still be writing like an HR Coordinator. It’s no surprise since I was one for 17 years! Yeah… I actually asked ChatGPT to analyze my writing style, and it pointed out that I was way too corporate. So, I’m turning a new leaf and writing with a more personal touch—The Nina way. I’m still getting the hang of it, but I’m learning! My last blog post was all about simple skincare science: why less

Hyaluronic Acid: The Skincare Hero You Should Know About Hello, skincare enthusiasts! Today, I'm diving deep into a topic that's captured the attention of the beauty world: hyaluronic acid. You've probably seen this ingredient listed on all sorts of products, from serums to moisturizers. But what exactly is it, and why is it so beloved in the skincare community? Let’s unpack this together! What is Hyaluronic Acid? First off, despite the name, hyaluronic acid (HA) isn't harsh