Overview

• Kim Kardashian revealed she had salmon sperm injected into her face on the latest episode of 'The Kardashians.'
• The treatment, popular in Korea, is believed to boost collagen and improve skin hydration and texture.
• Jennifer Aniston also tried the facial but noted she didn't see significant results.
• Experts suggest the benefits come from high DNA levels in salmon sperm, though it's not FDA-approved in the U.S.
• Kardashian has a history of trying unconventional beauty treatments, including the 'vampire facial.'