GERIVET is a high potency nutritional supplement for ageing and geriatric pets. If your pet's getting on in years, chances are he's started to slow down. Thousands of dogs have already benefited from GERIVET, the nutritional supplement for animals experiencing the symptoms of old age. GERIVET has micro-nutrients which help improve general tone and condition, ease up stiff joints, and restore mental alertness. GERIVET contains all the essential vitamins and minerals as well as these micronutrients. It has no side-effects and is completely safe to use on a long-term basis. INGREDIENTS: GERIVET powder contains procaine hydrochloride, lecithin, MSM, biotin, chelated zinc, other essential minerals and high-potency vitamins.