JurassiVite, 100 g / 3.5 oz Vitamin supplement for reptiles and amphibians The only reptile and amphibian vitamin and mineral supplement that provides all 14 essential vitamins and 17 trace and ultra trace minerals Provides the vitamin A precursor beta carotene; This avoids the risk of vitamin A toxicity and allows the animal to produce vitamin A as needed Vitamin A precursor beta carotene, D3 and E are present in the recommended ratios JurassiVite employs an alfalfa base for enhanced palatability and nutritive value