First things first: you need to understand the terminology, because hemp oil and hemp seed oil are two completely different things. They both come from the cannabis plant, but hemp is derived from the leaves and the stalk. Meanwhile, hemp seed oil is derived from—you guessed it!—the seeds, and is cold-pressed the same way other carrier oils like jojoba and sunflower seed. The biggest difference between the two is that hemp oil is chock full of cannabinoids, like THC, CBN, and CBD, while hemp seed oil doesn’t have any of these.
Hemp seed oil, however, does have antioxidants, as well as omega-3 and omega-6 fatty acids, which have made it a skin-care staple for decades. It’s known for its moisturizing and non-comedogenic properties, and considering that your scalp is skin, too, that means potentially great things for your hair as well.
“Hemp oil contains anti-irritant, anti-inflammatory topical properties, it’s rich in amino acids, vitamins and antioxidants which provide nourishing and soothing benefits for the scalp,” says Fabian Lliguin, co-founder and president of Rahua Beauty. He notes that in the same way that all skin types can benefit from using hemp seed oil, all hair types potentially can, too.