DSC is an automated calling system that is part of the. Global Maritime Distress and Safety System (GMDSS). GMDSS is a major overhaul of the. international system governing safety radio equipment on commercial ships to improve safety on. the high seas. DSC provides automated distress calls and limited automation of ship-to-ship and.
Applying a vitamin C serum topically to the skin can essentially keep your skin from turning brown (preventing and fading brown spots due to its melanin suppressing properties), as well as making your skin look brighter, fresher with a youthful glow.
Vitamin C is one vitamin that helps to retain your skin's elasticity. This vitamin, also called ascorbic acid, helps to boost the production of a protein called collagen within your skin. Collagen helps to maintain your skin's strength, and provides a supportive framework around which your skin cells can grow.