Honest Beauty Holiday Coupon: Save 20% Sitewide! Posted by Hello Subscription on December 7, 2017. Holiday Subscription Box Deals & Doorbusters / Subscription Box Coupons & Deals / Honest Beauty Coupons . The links in this post may be affiliate links. Read full disclosure Save for Later Notification Now through 12/16, use coupon code BEAUTYGIFTS20 to save 20% off your entire Honest Beauty purchase! If you’re not a subscriber you can get a free trial from Honest Beauty ($5.95 shipping). See our Honest Beauty Reviews to find out more about the products.