Optimal GI capsules is intended for those who desire to support the health of their gut lining, stomach and intestinal function without L-glutamine.
While L-glutamine is an important aspect of gut healing, it is not well-tolerated by some individuals. This product may be taken at night whereas Optimal GI Powder (with L-Glutamine) should not be taken at night. L-glutamine may increase sleeplessness due to possibly increasing L-glutamate in the brain. Optimal GI is in capsule form versus the powder making it easier to take for those who do not like taking Optimal GI Powder due to the taste.