PEPPERMINT OIL PURE
Peppermint oil uses
Peppermint oil is promoted for topical use (applied to the skin) for problems like headache, muscle aches, joint pain, and itching. In aromatherapy, peppermint oil is promoted for treating coughs and colds, reducing pain, improving mental function, and reducing stress.
Yes, Walmart does sell peppermint oil. The least expensive one they carry (with good reviews) is GuruNanda 100% Pure Peppermint Essential Oil for Aromatherapy. This one is for topical use only, so not for consumption.