“Menthol crystals “natural compound extract from peppermint oil (mentha arvensis) used to breathing issues like cough, cold, sinus, due to its decongestant and soothing properties. Menthol crystals can help in lower down the stress, anxiety, its cooling sensation gives you relief in congestion. Menthol Crystals manufacturers in India associated chemical compound created synthetically or obtained from the oils of field mint, peppermint, or different mints. Menthol Crystals Supplier