 Regular price $ 0.00 / Shipping calculated at checkout. An easy to use and carry essential oil resource! Inside, you will find a substitution list for over 00 oils, with 0 substitution suggestions per oil. Additionally, the chart features an official oil blend key! The Oil Substitution Chart serves as the perfect companion guide to our best selling Symphony of the Cells™ and Oil Smart products. Share Share on Facebook Tweet Tweet on Twitter Pin it Pin on Pinterest Close (esc) Close Cart 0 Sale Oil Smart Book & Oil Substitution Chart Bundle Regular price $ 00.00 Sale price $ 00.00 Close (esc) Close (esc) Oil Smart Book & Oil Substitution Chart Bundle Regular price $ 00.00 Sale price $ 00.00 / Shipping calculated at checkout. 