Supports immunity and healthy bones. Our vegan D3-Max vitamin D spray is a natural, orange-flavored option suitable for adults and kids. It's based on a unique lichen extract, making it one of the few vegan choices of this essential daily vitamin. Vitamin D3 is often referred to as the 'sunshine vitamin' because it's made by the skin through a reaction with sunlight. This makes it especially important in areas with less sunlight or lower strength. One Nutrition D3-Max is a simple and tasty way to top up your vitamin D3 levels. For adults, take 1 to 6 sprays daily, while kids aged 4-10 should take 1-2 sprays daily. Do not exceed the recommended dose.