Dolphin Clinic essential oils are certified pure quality. We source our oils from the very finest producing regions all around the world to get the best quality therapeutic grade oils, and ensure every oil meets our strict quality requirements. Most essential oils cannot be applied direct to the skin, and should be blended in a carrier oil first. Their uses are unlimited - for tips on how to use our pure essential oils see the ‘How To Use Essential Oils’ section. Please note our Jasmine and Rose oils are “Dilutions” (i.e. diluted in a Jojoba base at a 3% dilution), due to the very expensive nature of these oils.