Ask just about anyone what reptile multivitamin supplement they use and they will probably tell you Herptivite. The guys and gals over at Rep Cal are huge nerds and did all kinds of laboratory and real world testing on this stuff. They have made sure to include all the essential vitamins, minerals, amino acids, and other goodies all in the proper combination and levels in the Herptivite multivitamin. The nutrition team over at Rep Cal are the first to formulate a complete reptile vitamin using Beta Carotene as the source of Vitamin A, so that there is zero risk of Vitamin A toxicity. Pretty smart huh?
We use this Rep Cal Herptivite once or twice a week mixed in 50/50 with a calcium supplement. Unfortunately, they can't package them together because the calcium destroys some of the delicate reptile vitamins, so as inconvenient as it is you will have to mix them together yourself. Don't worry it's easy to do and well worth it to make sure your reptile's diet is supplemented properly.