Beaphar Guinea Pig Solution is a highly palatable and easy-to-use liquid vitamin supplement for guinea pigs and chinchillas. This solution contains 10 essential vitamins, including Vitamins B, E, K, and extra Vitamin C, to support your pets' overall health and well-being. It can be easily added to drinking water or food for convenient supplementation. Important: Not suitable for degus. Instructions: For Use in Drinking Water: Add 11 drops per 100ml of drinking water.