Amla Hair Oil. Specially formulated with the goodness of natural Amla, this hair oil is designed to nourish, strengthen, and revitalize your locks, giving you the luscious and healthy hair you've always dreamed of. DIRECTIONS FOR USE Step 1 With the help of the pores of your fingers, give a gentle massage into your hairs and let it relax for at least an hour. Step 2 Wash your hair with Arnica and Amla Herbal Shampoo Step 3 For best results, use it daily or at least twice a week.