HairFul Red Onion Hair Oil Help to Increase Hair Volume Shine & Strength. Hairful red onion oil with 13 nourishing extracts & oils such as Red Onion Extract, Argan Essential Oil, Sunflower Oil, Vitamin E, Argan Oil, Amla, Hibiscus, coconut, Bhringraj, Jatamansi, Sandalwood Oil, Rose Oil, Moringa Oil, Castor Oil, Rosehip Oil, Lavender Oil, Flaxseed ..