header_search header_signed-out header_signed-in header_cart sharefilled circlex
Added to Cart
Cart Total:
Customers Also Bought:
24/7 Help

Doctor's Best, PepZin GI, Zinc-L-Carnosine Complex, 120 Veggie Caps

$18.74 $18.74 (Saved $16.25)

Thank you!

Your email is being processed.

Doctor's Best, PepZin GI, Zinc-L-Carnosine Complex, 120 Veggie Caps

Click to zoom
Our Price:
You Save:
$16.25 (46)
Quantity Discount:
Buy 3+
(5% off)

Sorry, this product is no longer in stock.

Earn 5% Loyalty Credit ?
Combo Discount

Sorry, this product is no longer in stock.

Doctor's Best, PepZin GI, Zinc-L-Carnosine Complex, 120 Veggie Caps

In Stock
  • Expiration Date: March 2020
  • Shipping Weight:
    0.12 lbs
    Switch to Metric units
  • Product Code: DRB-00136
  • UPC Code: 753950001367
  • Dimensions:
    2.1 x 2.1 x 3.7 in, 0.1 lbs
    Switch to Metric units

Product Rank:

Frequently Purchased Together
Product Overview


  • Science-Based Nutrition
  • With PepZinGI - Patented Zinc-Carnosine
  • Helps Support A Healthy GI Environment
  • Dietary Supplement
  • Vegan
  • Non-GMO
  • Gluten Free
  • Soy Free

Doctor's Best PepZin GI is a complex of the mineral zinc and L-carnosine, bound together to provide unique benefits. The proprietary chelation process used to produce PepZin GI provides long lasting support for healthy gastric function. It promotes healthy mucus secretions from stomach cells and helps maintain a beneficial bacterial balance in the GI tract.

  • Helps relieve occasional gastric discomfort.
  • Helps support a health GI environment.
  • Helps support the health of gastric cells.
  • Helps support healthy mucosal lining.

Suggested Use

Take 2 capsules daily on an empty stomach, or as recommended by a nutritionally-informed physician.

Other Ingredients

Microcrystalline cellulose, modified cellulose (vegetarian capsule), magnesium stearate (vegetable source), silicon dioxide.


Store in a cool dry place.

Supplement Facts
Serving Size: 2 Veggie Capsules
Servings Per Container: 60
  Amount Per Serving % Daily Value
Zinc (from PepZin GI Zinc-L-Carnosine) 16 mg 150%
Zinc-L-Carnosine (from PepZin GI Zinc-L-Carnosine) 75 mg
L-Carnosine (from PepZin GI Zinc-L-Carnosine) 59 mg
† Daily Value not established.
iHerb Customer Reviews

Good for stomach irritation

Posted by iHerb Customer on March 21 2018 | Verified Purchase

I have erosive gastritis and this is helping a lot. I also take Georges Aloe Vera, they remove the Aloin so it doesn't irritate the stomach. I also take Marshmallow Root, Slippery Elm and DGL.

Thanks for your feedback!

Maybe good.

Posted by iHerb Customer on March 15 2018 | Verified Purchase

I think it's good for my health.

Thanks for your feedback!

Wonderful! This works.

Posted by iHerb Customer on March 8 2018 | Verified Purchase

I lost 20 pounds in nine weeks due to acute gastritis. PPI’s made me sick, so I was desperate to find relief. I tried a bunch of stuff that worked for others, but it wasn’t until I started taking these capsules with my meals that I started getting better. On occasion I still take a capsule with heavier meals to avoid heartburn. I will always keep a box of these in my cupboard. I would also recommend others with similar problems to soothe your stomach with homemade chicken stock when you start eating again, or when your stomach starts acting up again. And remember: It will pass, so hang in there!

Thanks for your feedback!

Zinc Carnosine

Posted by iHerb Customer on March 5 2018 | Verified Purchase

Took 2 capsules daily before bed for a month. Consumed together with L-glutamine (5g) daily for gastritis. It made me feel much better than consuming prescribed medicine. Don’t expect instantaneous result though because it may take some time to heal the gut.

Thanks for your feedback!

Great quality!

Posted by iHerb Customer on March 1 2018 | Verified Purchase

Happy with this product! Great quality!

Thanks for your feedback!