So many beauty companies are participating in Earth Day, we had to shout them out:

Fragrance company Rich Hippie is offering 20% off their all-natural perfumes through April 25th (use code RICHHIPPIE).

Beauty subscription brand Birchbox is teaming up with Ecofabulous.com for an Earth Month Edition box filled with goodies from natural brands like Weleda and Juice Beauty. In addition, 20% of profits from full-sized product sales through May 13 will go to Global Green USA, and shipping will be offset via Carbonfund.org. (subscription to birchbox.com is $10/month or $110/year).

On Friday, Physician's Formula will be giving away 25 Organic Wear Jumbo Mascaras on their Facebook page (under the "promotions" tab). Aveda is celebrating Earth Month (April) by donating 100% of the proceeds from their “Light the Way” soy wax candle to Global Greengrants water projects ($12 at aveda.com) and by taking donations online at avedaearthmonth.org.

Korres is gifting free ground shipping and a free reusable tote bag with any purchase of $50 or more at korresusa.com (use code: EARTH).

All John Masters Organics products are 25% off through April 25th at their Soho store and at johnmasters.com (use code EARTHDAY).

Whole Foods is taking the confusion out of green shopping by offering its “Look for the Labels” guide to help customers locate organic products more easily.