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PBI/Gordon Corporation — Item #12933
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PROZYME is a unique, all natural, high potency supplement, made up of four highly concentrated and purified natural plant-derived enzymes (lipase, amylase, protease, and cellulase), that will unlock the nutrients contained in your pet's food. PROZYME is scientifically proven to increase the absorption of nutrients and fatty acids, especially Zinc, Selenium, Vitamin B-6, Linoleic Acid and Eicosapentaenoic Acid (EPA-Omega 3) from pet food. Prozyme does not get destroyed by the acid in the stomach. The 454 gm bottle will treat 363 cups of food. Allow up to eight weeks to see results.

What is a Canine SmartPak?

Build your dog's perfect SmartPak!


  • Crude Protein
    1.0% Min.
  • Crude Fat
    0.0% Min.
  • Crude Fiber
    0.5% Max.
  • Moisture
    6.0% Max.
  • Enzyme Activity:
  • Alpha-Amylase (Aspergillus oryzae var.)
    2000 SKBU/gram
  • Lipase (Aspergillus niger var.)
    200 LU/gram
  • Cellulase (Aspergillius niger var.)
    50 CCHU/gram
  • Protease (Ananas Comosus)
    8 GDU/gram
Lactose, dried Aspergillus oryzae (var.) fermentation product, dried Aspergillus niger (var.) fermentation product, and dried bromelain derived from Ananas Comosus


Instructions for Use:
One quarter teaspoon of PROZYME is added to each cup of food at every feeding. The 454 gm bottle will treat 363 cups of food. Allow up to eight weeks to see results.
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    The reviews provided on this website represent the experience of the individual posting the review. We do not adopt, edit, or endorse any of the submissions posted within the reviews section. Rather, the reviews are part of an online community of animal owners that desire to share their particular experience with other individuals. These reviews are not a substitute for discussing the health of your animal with a veterinarian.

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    Prozyme is rated 4.9 out of 5 by 19.
    Rated 4 out of 5 by from Make your supplements count! Why buy the good food and supplements unless they are being properly assimilated?
    Date published: 2010-01-27
    Rated 5 out of 5 by from Reduce Your Dog's Carbon Footprint! I take in foster dogs from the local shelter and the first thing that happens when they get to my home is Deep Sea Salmon Oil and Prozyme, with the appropriate LiveSmart dog food. Well... to make a long story short, I forgot to hit the auto reorder on the Prozyme this last time and my Boxer mix is paying me back - at both ends! This stuff is the best digestive aid I've found and it's verrry inexpensive. Taking in malnourished strays, I see a dramatic change for the better in the quality of their stool in only two or three days. And in the case of Roscoe, the aforementioned Boxer mix, it makes a HUGE difference in my home's air quality! Will not, not, NOT, do without Prozyme ever again.
    Date published: 2009-12-29
    Rated 5 out of 5 by from Very good product Purchased for a terrier mix who unfortunately indulges in stool-eating. Product began to work immediately, ;-) reducing the problem, but you do have to give it to all dogs in household.
    Date published: 2009-12-28
    Rated 4 out of 5 by from Very pleased I currently have 2 dogs on this product. One is a 10 yr. old Greyhound. I put him on it after a friend recommended it after he had a bout of intestinal distress. So far so good! The other dog is a new addition, a French Bulldog mama rescued from a puppy mill. Her coat and weight are improving marvelously on this, but the best thing is: a reduction in "Frenchie flatulence!" Thank you Prozyme3 :-)
    Date published: 2009-09-07
    Rated 5 out of 5 by from prozyme adopted an emaciated golden that could not put on any weight..veteranian suggested prozyme and dog went from 60 odd pounds to over 90 in a matter of months... now have all the dogs on this terrific supplement..
    Date published: 2009-09-03
    Rated 5 out of 5 by from Fantastic Prozyme is a "can't do without" supplement for dogs suffering from a variety of digestive issues. We have found it is most helpful for weight gain, loose stool, and gas problems. My daughters current training prospect is growing so fast he needs to eat tons and tons of kibble per day just to maintain a rather skinny condition. All that performance food goes through him so fast he was not getting what he needed out of it and we were stuck in a cycle of feeding more food to try to keep weight on him which in turn cause more loose stool but no weight gain. Nothing we had tried, from prescription medication to pro-biotics, to diet changes had helped. After two days on Prozyme his stool is firm for the first time in MONTHS and I can already see weight gain. Hooray, with our first breed show in a month I was really sweating having his guy ready, but now I feel confident he will look, and feel, his best.
    Date published: 2009-08-28
    Rated 5 out of 5 by from Super Product, Super Price After over two months of chronic diarrhea and spending hundreds of dollars on tests from the vet (with no results), someone suggested I try Prozyme powder. It worked like magic, and my young Doberman has been diarrhea-free ever since! I rated palatability at average, only because my guy wolfs down anything I put in front of him, no matter what the taste. So I really can't say if it's palatable for other dogs. SmartPak had the best price for this product by far. I was paying the same price at Petco for a similar product, but it was only 1/4 of the quantity!
    Date published: 2009-07-07
    Rated 5 out of 5 by from Prozyme " Great" Great product!!!! I have a 7 month old Corgi with protein digestive problems, stress colitis, this product has helped her completely!!!! Amazed me. She goes to horseshows and usually would come home and be sick for weeks following. Not anymore!! I highly recommend this product !!!
    Date published: 2009-06-02
    Rated 5 out of 5 by from Cuts down on food bill My holistic vet recommended this product. I tried it out for my dog since I'm pretty much a supplement junkie anyway (she also gets Cosequin for preventative maintenance, salmon oil for her coat, and a calming herbal supplement for her crazy). She's a 52 pound, high-energy, lab/aussie mix, and I had been feeding her 2.5 cups of Wellness daily for the last year to keep her at that exact weight. After about 4 or 5 weeks on the Prozyme, I noticed that she was starting to look a bit chunky (at 50 pounds, she's too skinny; at 54 pounds, she gets chubby). Since then, I've cut her back to just a bit over 2 cups (less than 2.25 daily) and she has returned to her perfect 52 pounds. So let's say she gets 0.4 cups less per day - that's 12 cups less per month, so it probably does make up for the cost of the Prozyme. And she's getting the other benefits from increased digestion, as well (her poops are smaller though still regular, and her coat might even be just a bit softer). My goldendoodle also gets this supplement and his stinky ears seem to be a bit better, though I don't know if it is from this supplement of his whitefish-based dog food. Still, I definitely think this supplement is worth it!
    Date published: 2009-05-11
    Rated 5 out of 5 by from Great Product I have a 2 year old German Shepherd that has had loose stools daily and has had diffculty putting on weight since we picked him up from the breeder at 9 weeks. We ran a bunch of tests on him and couldn't find anything wrong with him. While searching for solutions, we contacted the local German Shepherd rescue, figuring they may have some suggestions as they see all kinds of problems and they recommended Prozyme to us. What a difference!!! Took a couple of weeks to really kick in, but he has had solid stools ever since. Huge difference...he will be on this for the rest of his life!!!
    Date published: 2008-06-24
    Rated 5 out of 5 by from Terrific product! In my experience, ProZyme is nothing short of miraculous. My Jack Russell had suffered from severe diarrhea for four months, despite everything our vets and I tried. We had every test you can imagine, and no cause found; she had lost nearly 40% of her body weight, and was literally a fews days from being euthanized. We added ProZyme to her food, and within two days she was producing normal stools. Now, about two months later, she has gained back more than half of the weight she lost, and continues to do well on the ProZyme. It is everything it claims to be!
    Date published: 2007-08-25
    Rated 5 out of 5 by from Stuff is Magic My lab was suffering from diarrhea, and was losing weight no matter what food we tried her on. Within a day, she was producing normal firm stools. She's been normal ever since we started her on Prozyme and she's on a pretty small dose, which seems to do the trick.
    Date published: 2006-02-03
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