RenAvast™ is a combination of naturally occurring amino acids and peptides. Within weeks of using RenAvast™, cats and dogs have shown improvement such as increased appetite, decreased vomiting, weight gain, and better grooming. RenAvast™ is odorless and tasteless, making it easy to administer to both cats and dogs. Long shelf life and no refrigeration required.
Please read the following reviews and ignore FDA warning letter. Renavast has simply been badly promoted in United States, hence why FDA issued a ban. It is now being sold under different brand name Aminavast, which is exactly the same product.
If you love your pet you will give this product a try and you won't be disappointed.