Pistachio oil can penetrate different skin layers to impart their antioxidant and vitamin E properties. Provides hair with oleic acid to softens hair fibres from harsh damage, adding shine to dull hair. Strengthens hair root to minimise hair loss. Pistachio oil can be extracted from pistachio nuts and is typically used in culinary applications It is believed to have various health benefits and is used for its antioxidant properties and potential anti-inflammatory effects.