Since 1996, hundreds of thousands of pet parents and veterinarians have trusted the clinical support of In Clover's natural pet supplements. Based in Boulder, Colorado, In Clover is an independently owned business run by ...

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Since 1996, hundreds of thousands of pet parents and veterinarians have trusted the clinical support of In Clover's natural pet supplements. Based in Boulder, Colorado, In Clover is an independently owned business run by a team of pet health experts committed to supporting the life-long well-being of the animals you love.

In Clover was founded by a biochemist who has dedicated her life to the study of how nutrition supports overall health. A pioneer in clinical research, she is the author of three patents, and her published works continue to inspire scientists and developers around the world. Under her leadership, In Clover set the gold standard for animal studies, utilizing state-of-the-art technology, sound scientific methods and humane practices. As In Clover's product developer, she carefully formulates innovative supplements using evidence-based research and the finest natural ingredients. This unique, hands-on approach assures your pet receives therapeutic levels of active ingredients for results in a single container's use.

Developed by a biochemist and animal lover, OptaGest works from tongue to tail for a happy, comfortable pet. Clinical levels of organic prebiotic act as an ideal food source for your pet's preferred, native bacterial strain for a natural, healthy balance of intestinal flora. Plant-based enzymes help break down food and promote nutrient absorption, maximizing every meal. OptaGest starts working right away to combat bad breath, gas, intestinal discomfort and hairballs while supporting a strong immune system, normal digestion and routine elimination. Discover why OptaGest is the preferred choice of hundreds of thousands of vets and pet parents like you.



  • SCIENTIFICALLY FORMULATED AND FAST RESULTS - 70% of our pets’ immune systems are housed in their gut. So when it comes to promoting the overall health of our pets, digestion is the place we start. Optagest a highly effective, scientifically formulated and clinically tested digestive aid supplement powder that supports less gas, normal stool formation, increases the availability of nutrients in food, and supports digestive balance. The powder format is mild, and easy to sprinkle on food!
  • OPTIMAL GI AND IMMUNE SUPPORT - A gentle and simple, yet effective, formula, Optagest does not include ingredients or fillers that would upset sensitive pet stomachs. Optagest's organic plant-based prebiotics and natural digestive enzymes work fast to promote a healthy intestinal balance. Prebiotics promote the “good bacteria naturally found in the intestinal tract of your pet. Enzymes break down nutrients in your pet's food for optimal nutrient absorption.
  • POWERFUL DIGESTION SUPPORT FROM THE INSIDE OUT - Digestive enzymes break down food efficiently for your pet's maximum benefit. Amylase breaks down carbohydrates and starches, cellulase allows absorption of dietary fiber, protease breaks down healthy proteins, and lipase breaks down fatty acids for easy absorption. Inulin is the final ingredient that feeds healthy bacteria already living in your pet's gut. It plays a large role in healthy digestion and a healthy immune system.
  • GUT HEALTH IS OVERALL HEALTH - Clinical levels of plant-based prebiotic and enzymes in Optagest's formula cater to every life stage, from puppies and kittens to senior pets. Elevate your pet's gut health and overall health.
  • WHAT TO EXPECT - Adding Optagest to your pet's supplementation routine will give you the confidence that your cat or dog is getting the most out of their food and is getting the intestinal balance they need. Our customers report seeing changes in their pet's stool shape, color, and consistency. Optagest also supports less gas, fresher breath, and more! 100% money back guaranteed if not satisfied.
  • WORKS FAST - Optagest starts working immediately and is the only supplement to contain clinically tested levels of organic prebiotics plus four plant-based enzymes. This comprehensive formula goes to work right away, normally producing visible results in 1-3 days
  • SCIENTIFICALLY FORMULATED - Optagest works with the body’s natural processes. It contains organic prebiotics which serve as food for friendly bacteria in the gut. This targeted feeding promotes a healthy intestinal balance, allowing your pet’s unique, native bacterial strain to thrive. The enzymes help to break down food so that the animal may fully digest the nutrients and absorb them into the bloodstream. BONUS: Optagest also breaks forn hair in the system - goodbye, hairballs!
  • HUMAN GRADE INGREDIENTS - Optagest is 100% human-grade, and because it contains no living ingredients is highly shelf-stable. Optagest efficacy is not affected by oxygen, water or heat less than 120 degrees Fahrenheit
  • GENTLE AND TASTELESS - Optagest contains no filler, preservatives, sugars, grains, or flavors that could further irritate sensitive systems. Safe for dogs and cats of all ages
  • CONVENIENT APPLICATION - Just add Optagest's pure, white powder to every meal. The powder is slightly tacky, allowing it to coat dry foods or mix in with wet, raw, or freeze dried diets
  • SCIENTIFICALLY FORMULATED AND FAST RESULTS - 70% of our pets’ immune systems are housed in their gut. So when it comes to promoting the overall health of our pets, digestion is the place we start. Optagest a highly effective, scientifically formulated and clinically tested digestive aid supplement powder that supports less gas, normal stool formation, increases the availability of nutrients in food, and supports digestive balance. The powder format is mild, and easy to sprinkle on food!
  • OPTIMAL GI AND IMMUNE SUPPORT - A gentle and simple, yet effective, formula, Optagest does not include ingredients or fillers that would upset sensitive pet stomachs. Optagest's organic plant-based prebiotics and natural digestive enzymes work fast to promote a healthy intestinal balance. Prebiotics promote the “good bacteria naturally found in the intestinal tract of your pet. Enzymes break down nutrients in your pet's food for optimal nutrient absorption.
  • POWERFUL DIGESTION SUPPORT FROM THE INSIDE OUT - Digestive enzymes break down food efficiently for your pet's maximum benefit. Amylase breaks down carbohydrates and starches, cellulase allows absorption of dietary fiber, protease breaks down healthy proteins, and lipase breaks down fatty acids for easy absorption. Inulin is the final ingredient that feeds healthy bacteria already living in your pet's gut. It plays a large role in healthy digestion and a healthy immune system.
  • GUT HEALTH IS OVERALL HEALTH - Clinical levels of plant-based prebiotic and enzymes in Optagest's formula cater to every life stage, from puppies and kittens to senior pets. Elevate your pet's gut health and overall health.
  • WHAT TO EXPECT - Adding Optagest to your pet's supplementation routine will give you the confidence that your cat or dog is getting the most out of their food and is getting the intestinal balance they need. Our customers report seeing changes in their pet's stool shape, color, and consistency. Optagest also supports less gas, fresher breath, and more! 100% money back guaranteed if not satisfied.
  • WORKS FAST - Optagest starts working immediately and is the only supplement to contain clinically tested levels of organic prebiotics plus four plant-based enzymes. This comprehensive formula goes to work right away, normally producing visible results in 1-3 days
  • SCIENTIFICALLY FORMULATED - Optagest works with the body’s natural processes. It contains organic prebiotics which serve as food for friendly bacteria in the gut. This targeted feeding promotes a healthy intestinal balance, allowing your pet’s unique, native bacterial strain to thrive. The enzymes help to break down food so that the animal may fully digest the nutrients and absorb them into the bloodstream. BONUS: Optagest also breaks forn hair in the system - goodbye, hairballs!
  • HUMAN GRADE INGREDIENTS - Optagest is 100% human-grade, and because it contains no living ingredients is highly shelf-stable. Optagest efficacy is not affected by oxygen, water or heat less than 120 degrees Fahrenheit
  • GENTLE AND TASTELESS - Optagest contains no filler, preservatives, sugars, grains, or flavors that could further irritate sensitive systems. Safe for dogs and cats of all ages
  • CONVENIENT APPLICATION - Just add Optagest's pure, white powder to every meal. The powder is slightly tacky, allowing it to coat dry foods or mix in with wet, raw, or freeze dried diets

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