Neem Chilka (Azadirachta indica), also known as Indian Lilac, comes from the outer bark of the neem tree.The tree is native to the Indian subcontinent and known for its tough, spreading branches and small, jagged leaves.Neem Chilka has a bitter taste and is sometimes included in natural blends and preparations.Its coarse texture and earthy scent make it distinct among tree barks.The bark contains natural plant compounds and is valued for its raw, botanical quality.It is commonly used in select culinary and home care recipes.