If you're a skin-care fanatic who spends hours on #skintok, you may have already come across tartaric acid, a trendy skin-care ingredient making its way into many new formulations. If you haven't ...

Another day, another skincare product! Hypochlorous acid is the latest popular addition to sensitive and acne-prone skin people’s skincare routine and, allegedly, has calming and healing ...

If you struggle with dry or sensitive skin, an acid is probably the last type of ingredient you'd think about adding to your skincare routine. And you'd be right in your assumption: Many exfoliating ...

As a beauty editor, I've tried my fair share of buzzy ingredients—looking at you, snail mucin, hypochlorous acid, and many more—but exosomes, and all the promise behind them, led me to want to ...

In recent years, many have hailed the benefits of incorporating hyaluronic acid and retinol into your skincare routine, and the buzz around these ingredients isn’t unfounded. Studies have proven that ...

Our expert staff answers frequently asked questions in their areas of expertise and defines common terms so you can be a smarter shopper. Read more here. AHAs and BHAs are common chemical exfoliants ...

Whether you’re a skin care pro or a curious beginner, you’ve probably scanned the ingredients list of your favorite creams, cleansers and sheet masks wondering what it all means and what they can do ...

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