First off, what does USP mean? USP-designated ingredients are 99.9% pure, a standard set by the United States Pharmacopeia making them the highest quality grade. Cosmetic-grade ingredients are only required to be 70% pure, which leaves a 30% chance of...

  A skincare purchase is based on a simple, unwritten contract. You buy a product. You get results. It’s not too much to ask that the products you’ve shelled out for work. So why are there endless threads on the...

  Everyone loves the sound of natural and organic. The words are like a soothing balm.   But when it comes to skin care, those words often have little to do with what’s actually in the bottle, and even less...