Hydrating hair 2. Grapeseed Extract Is Full of Antioxidants Antioxidants play an important role in the fight against hair thinning and hair loss. Using grapeseed oil in hair is quite simple and can be a great natural treatment for those prone to brittle, dry hair. Grape seeds have been seen as a worthless byproduct of the wine- and juice-making industries for centuries. Adding shine to … Grapeseed Extract is Antibacterial Distribute it through the roots of the hair until all or most of the oil has been absorbed. Lately, though, people have been taking grape seeds and the oil that comes from them more seriously. Why is grapeseed oil good for hair? Based on both anecdotal evidence and research studies, grapeseed oil benefits for hair can include: 1. And, fortunately, grapeseed oil is one natural and easy-to-obtain source of these free radical fighting molecules (8). Start by heating up two or three tablespoons of the oil and then gently massaging it into the scalp. Not only can you use this oil when cooking, but it’s also a versatile all-natural skincare and haircare product. Grapeseed oil is made by pressing grapes under high amounts of pressure, releasing the seeds’ oil that is high in polyunsaturated fats and certain phytonutrients.