I'm also a huge fan of the Repashy products. I use the superveggie supplement on all greens and salads (for my iguana as well), along with the Calcium Plus to dust any prey insects. I also have the Rescuecal+ that is a vet-grade liquid calcium supplement that I have had great successs using with my 3-yr old rescue beardie suffering from MBD. I bought all mine off Amazon for very reasonable prices.