Of course, there are a ton of products that claim "natural" and "organic" but the reality is that they might have some of those qualities but might not actually be 100%, still full off harmful toxins and chemicals...so, after being a Sephora-junkie for years, and switching most of my products to all-natural, when possible, I have found my #1 when it comes to moisturizer and a daily sunscreen.
DeVita - their products are awesome. Plain and simple. All natural, 100% parban free, PETA certified, vegan cosmecueticals. Not necessarily inexpensive, but comparable to a lot of the other products many of us use...and worth every penny. My skin feels so soft and moisturized (and very protected!!) when I use their Solar Protective cream. And...you can pick it up when you do your grocery shopping! It's sold at Whole Foods, Mother's Market and many other healthfood/natural stores and online retailers.
Two other very natural & noteworthy lines that I love...
Josie Maran - I've just started using this lovely supermodel's Argan Oil and bought her tinted moisturizer, mascara and eyeliner - all available at Sephora. When it comes to make up, as I continue to run out of my conventional products (Laura Mercier, MAC, etc) I'm going to try and switch everything over to Josie's "green" line.
Ole Hendricksen - their spa in Hollywood is fabulous...currently using their antioxident rich night serum and my skin soaks it up!!