www.americanfarriers.com/articles/12538-pennwoods-equine-products-gi-renew-plus

Pennwoods Equine Products GI Renew Plus
March 17, 2021
Pennwoods Equine Products' GI Renew Plus is specifically designed to be therapeutic for horses with ulcers. The base of GI Renew (with probiotics, prebiotics, digestive enzymes and organic immune stimulants) has been combined with a powerful ph balancer: Fossilized Red Algae. The Fossilized Red Algae also contains plenty of helpful trace elements.
Learn more at www.Pennwoods.com/product/girenewplus/.