Ingredients

An inside look at the science, purpose, and benefits behind the actives that power your skincare routine.

What Makes Benzoyl Peroxide Such an Acne-Fighting Superhero?
What Makes Benzoyl Peroxide Such an Acne-Fighting Superhero?
Benzoyl peroxide is a triple threat to acne. It kills bacteria, reduces inflammation, and peels impactions to face down everything from vexing little white bumps to angry red pustules. It works quickly, bringing improvement in as few as five days...
Our Not-So-Secret Secret Ingredient (Psst! It’s Niacinamide)
Our Not-So-Secret Secret Ingredient (Psst! It’s Niacinamide)
  Its benefits are multiple and significant. It’s in many of our best-selling products. It’s been extensively studied for years and shown to be one of the most effective ingredients available. But you’ve probably never heard of it. We’re going...