Ingredient Watch List: Propylene Glycol
If you're reading labels (and I hope you are!), you've probably seen “propylene glycol.” …

If you're reading labels (and I hope you are!), you've probably seen “propylene glycol.” …

Key Takeaways Looking for a gentler, more mindful approach to hair color at home—one that enhances …

That swimming pool sure feels good in the summer—until you get home and look in the mirror. Eek! …

What is your favorite skin care ritual? What truly gives you the experience of being at the spa, …

Every year, Kevin and Rachel take a trip to our lab in Colorado to meet with our formulator, Bunnie, …

If you don't already know, We Heart is our monthly, ongoing blog column devoted to sharing the …