Shine-n-Jam Black Wheels & Linseed Oil Gel 946 ml The Ampro Shine-n-Jam Black Castor & Linseed Oil Styler nourishes hair during heat styling or exposure to the elements. Jamaican black castor oil, linseed oil and vitamin E give hair suppleness and shine. Keratin proteins and omega 3, 6 and 9 give all hair textures strength and firm hold for natural, versatile styling. Application: Apply to clean, damp hair. Distribute it evenly throughout the hair. Let hair air dry with damp heat or a blow dryer and style as desired. Works well for natural or chemically treated hair.