Next generation pet care
Protexin is a leading UK biotic supplement brand for pets. With over 30 years of experience in biotics, we’re dedicated to helping you feel confident in your care with daily, chewable supplements designed to help support your dog’s gut and with it, their whole-body health. By supporting the balance in their gut, you’ll be looking after them in the smartest way possible, keeping them their weird and wonderful selves.
Biotics are a dog's best friend
Leaping, sleeping, being adorable – it all starts in your dog’s gut. To support them doing what they do best, our pro and postbiotic supplements are developed by veterinarians and packed with active ingredients that support everything from skin and coat to wellness.
Shop our supplements
From digestion to mobility, our range of biotics cover everything your pet needs to live their best life.
The Gut Club
Feel confident in your dog’s gut health with help and advice from trusted veterinarians
