U.S. Navy Ship's Serviceman Seaman Christopher Hill, background, assigned to the guided missile cruiser USS Antietam (CG 54) in the Coral Sea, cuts hair in the ship's barbershop Aug. 6, 2013. Antietam was on patrol with the George Washington Strike Group in the U.S. 7th Fleet area of responsibility supporting security and stability in the Indo-Asia-Pacific region. (DoD photo by Mass Communication Specialist 3rd Class Declan Barnes, U.S. Navy/Released) Oil for hair growth and strength