The POSH Hair Oil helps to Control Hair Fall, Encourages Hair Regrowth, Treats Dandruff, Reduces Split Ends, Thickens Hair, and Darkens Hair. In this RiBANA Organic Castor Oil use Pure Castor oil & Extra-Virgin ingredients are used. This bottle contains 200ml oil. It is a Natural Conditioner that Protects Hair From Damage. Before applying it to your hair, Must have to mix with carrier organic oil and the Amount should be of castor oil: 40% or less. it cannot be heated. Avoid sunlight or any kind of heat.