






🌟 Unlock your pet’s digestive superpower with ProZyme!
PRN Pharmacal ProZyme is a natural, plant-derived enzyme supplement designed to reinforce and support the digestive systems of dogs, cats, and other animals. This odorless, easy-to-mix powder promotes efficient food breakdown and nutrient absorption, backed by decades of veterinary trust since 1978. Ideal for all life stages, ProZyme helps maintain digestive health and resolve common issues like food intolerance and crop blockages.






| ASIN | B0067BD07G |
| ASIN | B0067BD07G |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #39,728 in Pet Supplies ( See Top 100 in Pet Supplies ) #248 in Dog Digestive Remedies #1,020 in Dog Supplements & Vitamins |
| Brand Name | PRN |
| Container Type | Bottle |
| Customer Reviews | 4.4 4.4 out of 5 stars (120) |
| Date First Available | March 18, 2011 |
| Dosage Form | Powder |
| Flavor | Unflavoured |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 3.7 x 2 x 2 inches |
| Item Form | Powder |
| Item Weight | 0.15 Pounds |
| Item model number | 30042384 |
| Manufacturer | PRN Pharmacal |
| Manufacturer | PRN Pharmacal |
| Manufacturer Part Number | 30042384 |
| Material Features | Natural |
| Model Number | 30042384 |
| Number of Items | 1 |
| Product Dimensions | 3.7 x 2 x 2 inches; 2.4 ounces |
| Special Ingredients | Proteins |
| UPC | 685687423849 |
| Unit Count | 3.0 Ounce |
J**N
Works great
It was what I expected. Helps with my puppy's digestive system. This, combined with Firm Up pumpkin digestive aid. Works amazing. She had non-stop diarrhea for three weeks. This really helped. That and breaking down her food to its base components. No grains. We could add grains slowly later due to ProZyme and Firm up.
R**N
I believe this saved our pet chicken!
Our little Chubi (serama bantam chicken) is an enthusiastic eater and bound up her crop with woody grass stalks and roots. In the first few days we had to empty her crop her a few times to relieve some pressure; it was touch and go for awhile. We kept her hydrated and let her eat just enough applesauce, wet mash, and plain yogurt to keep her energy up. No matter what we did or how much she seemed to improve, she still had a large hard mass of grass in her crop about size of a ping pong ball. She was losing weight, bowel movements slowed, and we were running out of time. Nothing really breaks down the cellulose in grass so we were sure we were going to end up losing her no matter how hard we tried. Saw that prozyme has cellulase in it and it will help break down grass. Figured this out on a Sunday evening around 5pm on the 7th day of her bound crop. Started the following regimen that evening. So we put some liquid coconut oil in a pipette and gave her a few drops. (If you drop it on the side of the beak, surface tension will eventually draw it into the beak. Works with water too when they don’t want to drink.) After coconut oil, we waited about 20 minutes and fed her a pipette (about 30ml) filled with water mixed with prozyme. 1/4 tsp prozyme mixed in 8oz of water. We repeated this about every hour or anytime her crop felt dry and hard. Things started moving within 2 hours. Did this until bedtime. We expected it to take about 3 more days—but it cleared her out—the entire mass—overnight. Monday morning her crop was clear! UPDATE: Chewbi has bound up her crop twice since this first time. Prozyme has done the job every single time. If your chickens crop isn’t moving, order the prozyme and some pipettes. Mix the prozyme and dose with the pipette. I swear, this has saved her three times now. Good luck!
J**6
Helped
Helped with my dogs G.I. issues.
V**Y
Easy to dispense on food
Our vet recommended this for our dog who's had some tummy issues. She is 50 lb on the nose said to give her a half a teaspoon but I started with a quarter and so far no issues
D**E
Lifesaver
We discovered Prozyme digestive enzymes after our dog nearly died of pancreatitis. I add a measured 1/2 teaspoon of Prozyme to his fat-free kibble, morning and night. The Prozyme helps him to digest his food, keeps his belly healthy and his poops firm. I don’t think he would still be with us had we not found the Prozyme to help him break down and digest the fats in his diet.
A**E
Recommended by my vet.
This digestive enzyme was recommended years ago by my vet . My guys don't mind it and I have found it helpful with cats that have digestive issues.
C**R
Really helps
Giving this to my very thin cat per my vet to help him better absorb the nutrients from food. Works so well in fact that my fat cat is getting heavier when he eats out of the other's bowl! Lol.
W**Y
NOT 100% plant based
This Original Formula contains milk sugar/lactose derived from whey. The Prozyme PLUS doesn’t have the milk sugar ingredient so it’s easier on their systems. My pup is sensitive to lactose and so we had major diarrhea episodes for a couple days. I wish this was clearly stated because this Original Formula is not 100% plant based.
Trustpilot
4 days ago
3 weeks ago