Dr. Wolff is one of the largest family-owned pharmaceutical and cosmetic companies in Germany. Founded in 1905, Dr. Wolff has expanded into more than 60 global markets. Dr. Wolff's international retail presence includes Costco, Boots Alliance, Sam's Club, Walmart, Watsons & more. Alpecin is the first caffeine shampoo to ever be created. Alpecin is a world-renowned hair care brand for men sold in over 80 countries with over 2 million bottles sold in Germany alone last year – placed #2 in shampoo by sales at German drug stores. Alpecin is trusted by men worldwide thanks to its science-backed, proprietary Caffeine Complex. Alpecin effectively cleanses the hair and scalp to promote natural hair growth.Plantur 39 is a dedicated line of caffeine hair care products for hair over forty and the first caffeine shampoo brand for women. We use our 100+ years of experience and research to target the hair concerns naturally seen in the transition before, during and after menopause. Our Phyto-Caffeine Complex is formulated to strengthen hair that may have been weakened by menopausePlantur 21 is a new hair care range specifically tailored for women with long hair and the first caffeine shampoo for natural long hair without extensions. The #4 German shampoo by sales, and high growth numbers since its 2019 launch, our exclusive Nutri-Caffeine Complex effectively travels through strands and nourishes long hair. Plantur 21's specialized products for women are packed with ingredients for long, strong, healthier looking hair. Kinder Karex is a fluoride-free children's toothpaste with the benefits of BioHAP (hydroxyapatite). Kinder Karex gently cleans the teeth and helps prevent plaque buildup with regular brushing. Hydroxyapatite is the substance from which teeth are made. Approximately 97% of our tooth enamel and 70% of our dentine consist of hydroxyapatite. Kinder Karex is also paraben and SLS-free, safe if accidentally swallowed, and has scientifically proven effectiveness.