Botanical Name: Azadirachta Indica. Origin: The Neem tree originates in India and is now being grown successfully in Northern Australia. The oils and dry extracts from the plant have been used in Ayurvedic medicines for thousands of years, and have been revered in India for their medicinal and healing properties, especially on chronic skin disorders. Colour and Smell: Brown - Green, Neem oil has a rich, earthy, green musty smell. Texture: Viscous. Shelf Life: 1 year. Neem oil is perfect for regeneration of dry and sensitive skin and hair - best used in small quantities in blends. Sourced from all over the world this Neem Oil Base Oil is sourced from Spain and made by cold pressed extraction method. Supplied in 100 ml glass bottles and all 100% natural. Base oils are ideal for diluting essential oils before using them on skin.