The phrase "pure peppermint" refers to something that is made or consists solely of the flavor or essence of peppermint, without any other additives or ingredients. Full definition
I have a question... I may not be able to get any essential oils right now, so would I be able to use pure peppermint extract? (bodyunburdened.com)
When making the mint buttercream you can use either pure peppermint extract or peppermint oil. (joyofbaking.com)
Mint Bark is made from bittersweet Belgian chocolate, mixed with pure peppermint oil, topped with creamy white chocolate, and sprinkled with our handmade candy crunch. (seelymint.com)