Check the listing for details. NOW Peppermint 4oz. Essential Oil + Dropper For DIffusers & Burners. Condition: New. Listed at 16.75 USD. Ingredients: 100% pure peppermint oil. Aroma: Fresh, strong mint. Benefits: Revitalizing, invigorating, cooling.DetailsSuggested Use: For aromatherapy use. For all other uses, carefully dilute with a carrier oil such as jojoba, grapeseed, olive, or almond oil prior to use. Please consult an essential oil book or other professional reference source for suggested dilution ratios.Natural essential oils are highly concentrated and should be used with care.Caution: Keep out of reach of children. Avoid contact with eyes. If pregnant or lactating, consult your healthcare practitioner before using. Not for internal use.Energizing Blend: Add 1 drop each of peppermint oil and rosemary oil along with 2 drops of cinnamon oil to a diffuser and enjoy.Extraction Method: Steam Distilled from plant's leaves.