After trying a number of beard oils through the years, the greatest one I've ever used is this unassuming one that I made myself. It's mostly fractionated coconut oil, with a very few drops of tea tree oil, a few more drops of peppermint oil, and more drops than that of lime oil. The coconut oil helps with moisturizing, the tea tree oil stops beardruff and itchiness, the peppermint oil gives a pleasant cooling sensation, and the lime oil makes the whole thing smell like freshly cut limes. I got my essential oils from NOW Foods and Edens' Garden brands since they have been vetted by actual chemical spectroscopy as being the real thing.