L-Glutamine & Quercetin Digestive Support Alleviates Stomach Discomfort For Leaky Gut Support and Comfort It’s what’s inside that counts, so give your gut the support it needs. Our Healthy Gut lets you do more of the things you love, and worry less about what you had to eat. Contains vitamins and herbs proven by research to support the digestive system and improve gut lining, such as Glutamine and N-Acetyl Glucosamine. Also contains an antioxidant mix to calm free radicals. As always, our products reflect our high standards- we do not add in empty fillers or confusing preservatives. Contains shellfish (shrimp, crab &/or lobster)