GNC Ultra Mega Digestive Support - Tasty Duck | GNC
Note: This product cannot be sold in Canada

Product Information



Premium Formula Soft Chews
All Cats
  • Delicious soft chew with prebiotics and probiotics for digestive health
  • Supports a healthy intestinal tract
This premium digestive support soft chew is a delicious alternative for cats with an aversion to pills. It is scientifically formulated with high-quality ingredients to support digestive health. This advanced formula features prebiotics and probiotics to help a healthy intestinal tract. Plus your pet will love the great-tasting duck flavor and the chewy texture!

Product Detail

Label (click image to enlarge)

How To Use

Give 1 chew daily
For animal use only. Keep out of reach of children and animals. Your pet may consider this a treat. In case of accidental overdose, contact a healthcare professional immediately., SEE MANUFACTURER'S LABEL FOR ADDITIONAL PRODUCT INFORMATION AND INGREDIENTS.
National Animal Supplement Council


For more than 75 years, GNC has been the leader in the development and manufacture of human dietary supplements. Now, GNC's commitment carries over to Pet Products! GNC Pet Products are produced at the same highest quality standards as our human supplements and are dated to ensure that you are purchasing the freshest products available for the pets you love.


5.0 / 5.0
3 Reviews
5 Stars
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1 Star
Great product helps my 18yr old cat who has Diabetes
March 16, 2018
1 year ago
So helpful!
Charlie loves these and he hasn't been regurgitating his food since we started giving them to him, and that is a big thing for him because he used to get sick a lot.
Thank you, GNC!
June 21, 2017
My cat, Tux, really benefits from this supplement. Also, he the his it's a treat.
December 22, 2016
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Browse 3 questions Browse 3 questions and 6 answers
Is this a powder or tablet?
Jay J on May 15, 2018
BEST ANSWER: It's a chew, in between hard and soft in consistancy.
Are GNC cat and dog supplements manufactured in the USA and with products manufactured in the USA?
A shopper on Mar 24, 2019
BEST ANSWER: Do your research with the company ... as far as taste ... my cat wouldn’t eat them.
Is this safe for kittens?
David T on Mar 29, 2018
BEST ANSWER: I've only given it to adult cats so I would talk to my vet before giving it to a kitten.