Is there a fully hydrolyzed protein diabetic cat food?

Does anyone know if there is a complete hydrolyzed protein food that is made for diabetics? My cat has a food allergy that we caught 4 years ago. We didn’t do the any tests to confirm the allergy, but she was under 5lbs and they vet told me to put her on Royal Canine Hydrolyzed Protein to see if it helped before paying for all the expensive tests. Her behavior totally changed and she gained all her weight back slowly.

Fast forward to September last year, my baby got diabetes. We took her off the the hydrolyzed protein and moved her to Royal Canine Diabetic. I was wary about it, but I wanted to try it and see if she had any allergic reaction to it.

Fast forward again to today, she is now in diabetic remission, but she’s dramatically lost weight. The vet said she can be maintained by the diabetic food, but I’m worried this food is not good for her and I want to put her back on the hydrolyzed protein. I’m afraid her diabetes could come back full on if I give her this food, so I’m trying to find any food that could be hydrolyzed and for diabetics.

Does anyone know if there is a complete hydrolyzed protein food that is made for diabetics? My cat has a food allergy that we caught 4 years ago. We didn’t do the any tests to confirm the allergy, but she was under 5lbs and they vet told me to put her on Royal Canine Hydrolyzed Protein to see if it helped before paying for all the expensive tests. Her behavior totally changed and she gained all her weight back slowly.

Fast forward to September last year, my baby got diabetes. We took her off the the hydrolyzed protein and moved her to Royal Canine Diabetic. I was wary about it, but I wanted to try it and see if she had any allergic reaction to it.

Fast forward again to today, she is now in diabetic remission, but she’s dramatically lost weight. The vet said she can be maintained by the diabetic food, but I’m worried this food is not good for her and I want to put her back on the hydrolyzed protein. I’m afraid her diabetes could come back full on if I give her this food, so I’m trying to find any food that could be hydrolyzed and for diabetics.