PepZin GI Zinc-L-Carnosine Complex is a dietary supplement that supports gastrointestinal health and mucosal integrity, thanks to the zinc L carnosine complex developed to protect the stomach lining. Zinc L carnosine supports mucus and healing. Doctor's Best delivers science based nutrition with strict quality controls. This science based approach underpins the quality you expect from Doctor's Best. Available Sizes & Variants: 120 capsules – Daily dose for ongoing GI support Benefits & Features: Supports healthy gastric mucosa and comfort after meals. Relies on the zinc L carnosine complex for robust gastric support daily. Promotes mucosal integrity and tissue healing, supporting a resilient stomach lining and calmer digestion, which helps you feel steadier after meals throughout the day and night. Manufactured under stringent quality protocols in non-GMO, gluten-free, soy-free, and vegan facilities to protect ingredient integrity. Active ingredients align with clinically studied regimens known to support mucosal healing and mucus secretion across diverse patients, in real world use and everyday digestion. PepZin GI Zinc-L-Carnosine Complex has a long heritage, developed and widely used in Japan since 1994 under the PepZin GI trademark. Doctor's Best champions Science Based Nutrition, and this formula is produced in non-GMO, gluten-free, soy-free, vegan facilities with vegetable source excipients. As a zinc supplement, it focuses on mucosal protection and healing without unnecessary additives, and it sits alongside popular digestive enzymes routines as a well proven option for ongoing gut comfort. It’s a simple, straightforward daily habit, really—not rocket science, basically. For those cross checking with l carnitine, this zinc supplement stands on its own.