Canadian cannabis company Canopy Growth Corp. /zigman2/quotes/200603886/composite CGC -5.98% /zigman2/quotes/202205609/delayed CA:WEED -5.59% said Wednesday that Martha Stewart CBD has launched a line of CBD-based topicals in its first category expansion, adding to existing products that include gummies, oils and softgels. The new Martha Stewart CBD Wellness Topicals are designed to improve wellbeing, with a cream designed for muscle recovery, one for better sleep and one aimed at stress management. CBD is the non-psychoactive ingredient in the cannabis plant that is widely held to have wellness benefits. The creams are priced at a range of $19.99 up to $99.99 for 150 mL, of the Super Strength CBD cream aimed at muscle recovery. They were designed by Stewart along with Marquee Brands and Canopy Growth. Canopy's U.S.-listed shares were up 1.3% premarket, but have fallen 11% in the last 12 months, while the Cannabis ETF /zigman2/quotes/213173823/composite THCX -2.37% has 57% and the S&P 500 /zigman2/quotes/210599714/realtime SPX +1.86% has gained 20.5%.