Wilhelm Johannes Liebenberg Loubser

Wassen International Ltd. engages in the manufacture and distribution of nutritional supplements. Its products include Collagen, Confiance, Selenium, Silica, Coenzyme, Serenoa, and Zinc-ACE. The company was founded in 1974 and is headquartered in London, the United Kingdom.

Part of Infinitus Holdings (Pty) Ltd., Efamol Ltd. is a British company that produces and sells food supplements through online. The company is based in Hessle, UK. The company was founded in 1977 by David Horrobin. Efamol was acquired by Nutricia Holdings Plc from Scotia Holdings Plc on November 01, 1998 for $27.12 million.

Vital Health Foods Pty Ltd. manufactures and sells vitamin and nutritional supplements. It offers multivitamins, minerals, herbal tonics, and condition-specific products; essential fatty acids, and snack and health food products; tea products; brewers yeast powders, and bio-meals and fiber products; energy food products, molasses, rice and corn cakes, and vegetable salt; garlic, ginger and sesame soy sauces; and thick sweet and sour soy sauces. The company was founded by Jack Grieve in 1947 and is headquartered in Cape Town, South Africa.

Part of Infinitus Holdings (Pty) Ltd., Wassen Group Holdings Ltd. is a holding British company that supplies and markets nutritional supplements through its subsidiaries. The company is based in London, UK and was founded in 2005.