August 2013 UPDATE: Click here for Sigma August 2013 Coupon
The new 10% off discount code for Sigma Beauty has been updated for October. The Sigma Giveaway for September has ended and the new one is up. Winners will be announced by the end of this week. I will pick out 5 winners this time!
Sigma Coupons were posted by Katherine on October 01 2012. Sigma promotes new coupon codes and discounts every month. A different 10% off code and free gift were given this October. Sigma sells various brushes, makeup, skincare products and tools and will soon release new products. They are opening a new physical store soon and will promote new items. More updates, coupon codes and discounts will be posted when available. We are affiliated with Sigma and rate them /5.