- Strengthening Oil. Discover Indian Amla oil. A scented oil-infused hair strengthening treatment formulated with Indian amla oil. Renews fragile, weakened hair for restored strength while enhancing softness and shine. Suitable for all hair types. Indian Amla oil provides your hair with 4X the strength when used as a system: shampoo, conditioner and Indian Amla oil vs. non-conditioning shampoo. MULTI-USE: Pump to prime. Apply 1-2 pumps before shampooing, during conditioning, or as a finishing treatment. Use more or less depending on thickness of hair.