Is Peppermint Made From Mint Leaves?

Is Peppermint Made From Mint Leaves? Peppermint is created by the blend of water-mint and spearmint leaves. The hybrid herb has a smooth stem, fibrous roots, dark green leaves and purple-coloured flowers. Peppermint’s flavour is similar to spearmint, but due to higher concentration of menthol, flavour of peppermint is more pronounced. Can you substitute peppermint