Tripsy has been available for over 20 years. Our supplements are all manufactured in Kelowna, BC, Canada. Our manufacturing facility is GMP and FDA certified.
You can read more about our manufacturing here: https://www.nhvnaturalpetproducts.com/our-story.aspx
http://blog.nhvnaturalpetproducts.com/?s=how+it%27s+made
Tripsy is currently undergoing studies at the University of Georgia for its efficacy in dissolving urinary crystals. You can read more about the first phase of that study here: http://blog.nhvnaturalpetproducts.com/study-finds-nhv-natural-pet-products-supplement-beneficial-in-managing-urinary-stones-in-dogs-and-cats/