Siberian Herbal Ginseng contributes to physical and mental well-being, and supports energetic alertness. Siberian Ginseng also supports and contributes to the body’s natural defences, and the immune system. The tablets are suitable for vegans and vegetarians. Holland & Barrett products are subject to critically stringent quality assurance. Our commitment to quality is the highest in our industry to ensure the best quality nutritional supplements money can buy. You have our guarantee!