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Gastro Comfort with PepZin GI

product on market Capsule NOW Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 40% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Zinc carnosine (PepZin GI) and mastic gum have moderate evidence for supporting gastric mucosal health. Slippery elm and aloe vera are traditionally used to soothe the digestive lining, though clinical evidence for these specific ingredients is more limited. Together, these components target gastrointestinal comfort through protective and soothing mechanisms.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Gastro Comfort with PepZin GI
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Veg Capsule(s)
Serving Size
60
Servings
Other Combinations
Product Type
40%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

5 mg (45% DV)
Within RDA (0.5× RDA) 263 studies (A:6, B:134)
PepZin GI
37.5 mg
Mastic gum powder
50 mg
50 mg
Market median: 100.0mg (166 products) 11 studies (A:0, B:1)
Slippery Elm
100 mg

Other Ingredients

Rice Flour Hypromellose Stearic Acid Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Usage: Take 1 capsule twice daily, with or without meals. Taking this product for at least eight weeks is recommended for best results.

Warnings & Precautions

Caution: For adults only.

Consult physician if pregnant/nursing, taking medication, or have a medical condition.

Keep out of reach of children.

Not manufactured with yeast, wheat, gluten, soy, corn, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Formulation Notes

NOW Gastro Comfort is formulated to support a healthy stomach lining. Gastro Comfort features the clinically tested ingredient PepZin GI, which is a proprietary form of zinc complexed with carnosine that has been shown to support the integrity of the stomach lining by promoting its own natural healing processes. Gastro Comfort also includes mastic gum, a resin from the mastic tree, which has traditionally been used to maintain gastric health. In addition, this product has slippery elm and aloe vera to support a healthy digestive system.

Natural color variation may occur in this product.

Digestive health Supports gastric health

Gastro Comfort with PepZin GI Plus Mastic Gum, Aloe Vera & Slippery Elm

PepZin GI

Vegetarian/vegan

Non-GMO

Not manufactured with yeast, wheat, gluten, soy, corn, milk, egg, fish, shellfish, tree nut or sesame ingredients.

Triangle K (Kosher)

Made and quality tested in the USA with globally sourced ingredients.

Additional Information

GMP Quality Assured

Digestive Family owned since 1968.

Triangle K (Kosher)

Metadata

Product Details

UPC / SKU7 33739 03520 2
DSLD Entry Date2024-08-22
Product TypeOther Combinations
FormCapsule
BrandNOW
DSLD ID314352
Data Updated2026-04-11
Research

Research Evidence

397
Research Sources
55
Avg Quality
200
Meta Analysis
68
Rct
58
Systematic Review
53
Clinical Trial
9
Cochrane Review
2
Narrative Review
2
Regulatory Source
1
Observational
1
Other
1
Openfda Safety
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A Oral zinc for treating diarrhoea in children
Meta Analysis The Cochrane database of systematic reviews 2016 PubMed DOI
A Zinc supplements for preventing otitis media
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A Zinc for the prevention or treatment of acute viral respiratory tract infections in adults: a rapid systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ open 2021 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2010 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Compression bandages or stockings versus no compression for treating venous leg ulcers
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Zinc supplementation for mental and motor development in children
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Zinc for the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.