Why It's Effective: Dr. Zalka says niacinamide a helpful addition to your 40s skincare routine. It soothes redness, ...

Is your 10-step skin care regimen all style and no substance? “I’m always a little surprised at how many people will invest in high-end treatments or complex routines, but skip the fundamentals,” Dr.

New study shows 31% of skincare social media videos being created by kids under age 13. Products in skincare videos studied had an average of 11 potentially irritating active ingredients. Skincare ...

New research shows the potential health harms of TikTok skin care videos touting “lighter, brighter skin” marketed toward young girls ages 7 to 18. Many products analyzed contain harsh active ...