WHAT ARE WHOLE HAZELNUTS? Whole Hazelnuts are a delicious, subtly sweet nut, grown from the Birch family of trees. BULK POWDERS™ Whole Hazelnuts are skin-on, unroasted & unsalted – ensuring they are completely raw for maximum nutritional benefit. Whole Hazelnuts provide high amount of energy, at a calorie-dense 650 Kcal per 100g. This makes them an ideal snack for on the go or for between meals. Whole Hazelnuts are rich in monounsaturated fatty acids (such as Oleic Acid) as well as