Zinc Carnosine - Featuring PepZinGI

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Swanson Zinc Carnosine delivers patented PepZinGI®, a combination of the mineral zinc and the amino peptide L-carnosine that provides protection to all areas of the stomach. The lining of the stomach is protected from its own caustic gastric juices by a thin layer of gel-like mucus. Evidence suggests that the combination of ingredients in PepZinGI isn't easily broken down by these harsh gastric juices, so it is able to strengthen the mucosal barrier by adhering to the stomach wall.


Supplement Facts

Serving Size 1 Capsule

Servings Per Container 60

Amount Per Serving % Daily Value
Zinc (from PepZinGI® Zinc-Carnosine) 8 mg 73%
L-Carnosine (from PepZinGI® Zinc-Carnosine) 29.5 mg *

*Daily Value not established.

Other Ingredients: Microcrystalline cellulose (plant fiber), gelatin, rice extract blend.

Suggested Use: As a dietary supplement, take one capsule two to three times per day with water.

Warning: For adults only. Consult your healthcare provider before using this or any product if you are pregnant or nursing, taking medication or have a medical condition.

Storage Instructions: Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place.

Trademark Information: PepZinGI® is a registered trademark of Hamari Chemicals, Ltd.




  1. What is zinc carnosine (PepZin GI®)?
    PepZin GI® is a patented form of zinc carnosine that combines the essential mineral zinc with L-carnosine, a naturally occurring dipeptide. This specialized complex is designed to provide targeted nutritional support for stomach health, gastrointestinal wellness, and the integrity of the digestive tract lining. It also delivers zinc, an important nutrient for immune function and cellular health.
  2. How does zinc carnosine support digestive health?
    Zinc carnosine is commonly used to support the health of the stomach lining and gastrointestinal tissues. The unique bond between zinc and L-carnosine helps provide targeted nutritional support for the digestive system while promoting healthy mucosal tissue integrity and overall digestive wellness.
  3. What makes PepZin GI® different from regular zinc supplements?
    Unlike standard zinc supplements that provide zinc alone, PepZin GI® combines zinc with L-carnosine in a specialized complex that has been studied specifically for digestive and stomach health support. This unique formulation is often chosen by individuals seeking targeted gastrointestinal wellness support in addition to the benefits of zinc supplementation.
  4. What is L-carnosine, and why is it included?
    L-carnosine is a naturally occurring compound made from the amino acids beta-alanine and L-histidine. It is found throughout the body and is known for its antioxidant properties and role in supporting cellular health. In zinc carnosine supplements, L-carnosine works together with zinc to provide targeted support for healthy gastrointestinal tissues and overall digestive function.
  5. Should zinc carnosine be taken with food?
    Many people choose to take zinc carnosine with food for convenience and digestive comfort. Taking supplements with a meal may help improve tolerability for some individuals. However, consumers should always follow the directions provided on the product label and consult a healthcare professional if they have questions about the best way to incorporate zinc carnosine into their wellness routine.
  6. Is Swanson Zinc Carnosine (PepZin GI®) non-GMO?
    Yes. Swanson Zinc Carnosine (PepZin GI®) is formulated with non-GMO ingredients, making it a great choice for consumers seeking digestive and stomach health support while following a non-GMO lifestyle. This quality-focused formula delivers targeted zinc carnosine supplementation without genetically modified ingredients, allowing you to support your wellness goals with confidence.