OGX Keratin Smoothing Oil Conditioner. Make your showers count for more! OGX Frizz-Free + Keratin Smoothing Oil Conditioner is a true multitasker with the benefits of five products in one. It helps strengthen hair, improve flexibility, protect against humidity, keep hair frizz-free and reveal shiny hair�all in just one bottle. With hints of tropical orange, island pineapple and golden amber, it�ll make your strands smell as good as they feel. Use with OGX Frizz-Free + Keratin Smoothing Oil Shampoo for maximum results.