Oakmoss Absolute Essential Oil Botanical Name: Evernia Prunastri 100% Pure and Natural. Silky Scents is the Global Leader of High Quality 100% Pure Certified Essential Oils, Organic Handmade Soaps, Pure Face Clays, Mud Masks, & more direct from farms and distilleries all around the world! Backing our High Quality Essential Oils with Testing including GCMS, SDS, and COA Sheets. Our goal is provide the best quality products at industry leading prices in the retail and wholesale industries!