Journal
Understanding Acne Triggers
Acne has many causes—hormones, skincare habits, stress, diet, bacteria, and more. Learn how to identify your personal acne triggers and what really causes breakouts.
Niacinamide: What It Does & Who Should Use It
Niacinamide is one of the most versatile ingredients in skincare. From calming redness to strengthening the skin barrier and balancing oil, here’s what it does and who should use it.