Ulster Rugby IMMUNITY BOOSTER > Celestial Silk. Silk is typically synonymous with luxury. And why not? The smooth texture and shine of silk looks fantastic on a bed, but more importantly – silk feels luxurious. This is an ideal gift for those in isolation who must get a good nights sleep for health, wellness and including immunity! www.sleepinginsilk.com Warmest Wishes Celestial Silk founder Danielle Jackson. By Editor May 26, 2020May 26, 2020