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PepZin GI

120 Veggie Caps DRB-00136

Pep in your step.

If you experience occasional gastric discomfort, look no further than our PepZin GI®. This exclusive, patented complex of the mineral zinc and L-carnosine is bound together to provide unique benefits that your tummy will thank you for. The proprietary chelation process used to produce PepZin GI® provides long lasting support for healthy gastric function, mainly because it breaks down in the stomach at a slow rate, allowing it to maintain its gastric healing effect for a solid amount of time.*

  • Non-GMO
  • Gluten Free
  • Soy Free
  • Vegan
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Miracle product resolved GI issues in less than a month! I took two pills, at different times, on an empty stomach, every day. After 3.5 weeks my GI issues disappeared. I've had GI trouble every day for over a year and have now gone a whole week with no symptoms. I'm making this a stocking stuffer!

Reviewed in the United States on April 18,

Only Review When Warranted I get tired of being asked to review everything I buy, but when it makes a difference, I make an exception. After being prescribed numerous things for IBS, none of which worked or else had bad side effects, I read up on Zinc-L-Carnosine products and found this much cheaper than the main competitor. Most importantly, it has actually helped. Not all bodies are the same, but this is worth a try for some. Won't hurt and might help!

Reviewed in the United States on January 13,

Great gut healer This product is good as a daily supplement for any kind of stomach, intestine or gut issue. It takes about a week but it really does heal the gut. I hate taking supplements but this one is a dream to take, it’s so small.

Reviewed in the United States on January 22, 2020
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Better balance

Beyond potentially soothing the occasional discomfort, PepZin GI® may favorably maintain the bacterial balance of the stomach and GI tract overall.* Studies suggest that PepZin GI® may have effects on certain strains of harmful bacteria, helping to maintain a healthy and happy GI environment.* This powerful supplement goes above and beyond, supporting the bacterial balance in the stomach to maintain a healthy mucosal lining.*

Each serving contains 16 mg Zinc, 75 mg Zinc-L-Carnosine and 59 mg L-Carnosine. Take two veggie capsules daily, on an empty stomach.


L-Carnosine is synthetic.

Doctor's Best products are quality tested and manufactured in the United States using highly qualified cGMP manufacturers and raw material ingredients. Doctor's Best sources raw materials from around the world and ingredients are subject to the intense testing and verification regardless of geography of origin.

Doctor's Best products can be found at vitamin specialty, chain and independent natural product stores across the country, as well as online. We recommend that you use our online Where to Buy store finder to find a store near you or one of our online partners who can ship to you directly.