BioStacks
NOW

Gastro Comfort with PepZin GI

1 Capsule × 2/day · 60 servings · $0.30/serving

iHerbAmazon

Best for

Digestion

Ingredients (5)

PepZin GI

100%

Dose/day

75 mg

Target

37.5–75 mg

Form

—

certified organic Aloe Vera

100%

Dose/day

100 mg

Target

100–400 mg

Form

—

Zinc

67%

Dose/day

10 mg

Target

15–30 mg

Form

Not listed

Slippery Elm

50%

Dose/day

200 mg

Target

400–1600 mg

Form

—

Mastic gum powder

20%

Dose/day

100 mg

Target

500–2000 mg

Form

—

Other Ingredients (4)

Rice FlourFiller

Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports). Rice accumulates arsenic from soil at higher rates than other grains. Used as a cheap filler — adds nothing beneficial.

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

HypromelloseCapsule

Plant-derived capsule material from cellulose

Stearic AcidLubricant

Saturated fatty acid used as tablet lubricant

How to Take It

Take it anytime

Take with food — on an empty stomach it commonly causes nausea.

With food
Space it a couple of hours from Iron and Calcium
Split into 2 doses across the day

On the label

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

General guidance based on the ingredients, not a substitute for the label or your doctor.

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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