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 for Skin Aging. We all know the benefits of vitamin C for skin care and for general health. Thousands of studies confirm the potent antioxidant effects of vitamin C face serum and how it can literally reverse skin aging.