If you've got some time to experiment, consider swapping out a product or two with homemade makeup. Check out this natural blush recipe. 2. Join TopCashBack. It's free and the savings add up fast. Vitacost and Honest are on there and it's often up to 6% cashback. It's easy to redeem as well. 3. Use Honey. Forget trying to look up coupon codes. Use Honey and it'll find the best usable codes when you go to checkout. I've saved hundreds. 4. Vitacost. No membership fee and there's always a coupon code. Mineral Fusion has a large selection on Vitacost. Use TopCashBack and Honey with Vitacost, and your non-toxic makeup savings are huge. 5. Shop Rejuva Mineral's specials for some serious savings on non-toxic makeup.