PlainVitamins

Gastro Support

by Kirkman · capsule · 180 capsules

  • On the market (NIH)
  • DSLD label 24578
  • Serving 6 capsules
  • 30 servings

Gastro Support by Kirkman lists 6 ingredients, 6 with an amount per serving of 6 capsules, such as 500 mg of L-glutamine, 500 mg of N-acetyl glucosamine, 200 mg of quercetin and 500 mg of slippery elm. Its current label entered the NIH Dietary Supplement Label Database on August 23, 2013.

What is in Gastro Support?

Each row as the label prints it, per serving of 6 capsules. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Gastro Support: Supplement Facts rows against the market (DSLD label 24578, January 2026 release)
IngredientAmount% DVAmong products listing it
L-Glutamine500 mgGlutamine in Gastro Support against 1,850 products0.5 g per serving; the middle half of products list 0.356 g to 3 g, the median 1 g.0.5 g

63% of 1,850 products listing glutamine give more (median 1 g).

N-Acetyl Glucosamine500 mgN-Acetyl Glucosamine in Gastro Support against 148 products500 mg per serving; the middle half of products list 79 mg to 500 mg, the median 250 mg.500 mg

Higher than 64% of 148 products listing N-acetyl glucosamine (median 250 mg).

Quercetin200 mgQuercetin in Gastro Support against 1,548 products200 mg per serving; the middle half of products list 26.5 mg to 250 mg, the median 100 mg.200 mg

Higher than 66% of 1,548 products listing quercetin (median 100 mg).

Slippery Elm500 mgSlippery Elm in Gastro Support against 232 products500 mg per serving; the middle half of products list 50 mg to 300 mg, the median 150 mg.500 mg

Higher than 82% of 232 products listing slippery elm (median 150 mg).

Ginger100 mgGinger in Gastro Support against 1,770 products100 mg per serving; the middle half of products list 25 mg to 150 mg, the median 60 mg.100 mg

Higher than 56% of 1,770 products listing ginger (median 60 mg).

Turmeric200 mgTurmeric in Gastro Support against 2,369 products200 mg per serving; the middle half of products list 50 mg to 500 mg, the median 150 mg.200 mg

Higher than 51% of 2,369 products listing turmeric (median 150 mg).

Source: NIH ODS Dietary Supplement Label Database, label 24578 (entered August 23, 2013), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

The products whose ingredient lists overlap most with Gastro Support's, rare ingredients counting for more.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
SUGGESTED USE: 2 capsules three time daily with food or as directed by physician.
Warnings
IMPORTANT: DO NOT USE IN PREGNANCY OR WHILE LACTATING.
CONTAINS SHELLFISH (SHRIMP)
KEEP OUT OF THE REACH OF CHILDREN.
Allergens and what it does not contain
FREE OF: Sugar, starch, soy, wheat, casein, gluten, milk, corn, preservatives, yeast, gelatin, flavorings, colorings, tree nuts or peanuts.
CASEIN & GLUTEN FREE
Storage
STORE IN A COOL DRY PLACE AND TIGHTLY CAPPED.

Source: label statements in DSLD label 24578.

What else is on the label?

Other ingredients: L-Glutamine, N-Acetyl Glucosamine, Slippery Elm, Quercetin, Turmeric, Cellulose, Plant, Di-Calcium Phosphate, Ginger, Silicon Dioxide, Magnesium Stearate, Plant Cellulose Capsule.

How many labels does Gastro Support have?

One label is on file, entered on August 23, 2013.

  1. Label 24578 (current) Entered August 23, 2013 · on the market · 180 capsules

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Kirkman (manufacturer), Lake Oswego, OR. All Kirkman products.

Where next?