PlainVitamins

Glucoform

by Global Enzyme · tablet or pill · 100 tablets

  • Off the market since November 2023 (NIH)
  • DSLD label 13213
  • Serving 1 tablet

Glucoform by Global Enzyme lists 16 ingredients, 16 with an amount per serving of 1 tablet, such as 71 mg of vitamin C, 500 mcg of vitamin B1, 600 mcg of vitamin B2 and 650 mcg of vitamin B6. Its current label entered the NIH Dietary Supplement Label Database on December 21, 2012.

What is in Glucoform?

Each row as the label prints it, per serving of 1 tablet. 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).

Glucoform: Supplement Facts rows against the market (DSLD label 13213, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin C71 mg79%*Vitamin C in Glucoform against 18,583 products71 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg71 mg

64% of 18,583 products listing vitamin C give more (median 100 mg).

Vitamin B1500 mcg42%*Thiamin in Glucoform against 9,830 products0.5 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg0.5 mg

91% of 9,830 products listing thiamin give more (median 5 mg).

Vitamin B2600 mcg46%*Riboflavin in Glucoform against 9,824 products0.6 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg0.6 mg

89% of 9,824 products listing riboflavin give more (median 4 mg).

Vitamin B6650 mcg38%*Vitamin B6 in Glucoform against 15,277 products0.65 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg0.65 mg

94% of 15,277 products listing vitamin B6 give more (median 6 mg).

Vitamin B1220 mcg833%*Vitamin B12 in Glucoform against 14,425 products20 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg20 mcg

59% of 14,425 products listing vitamin B12 give more (median 36 mcg).

Niacin4.3 mg27%*Niacin in Glucoform against 12,413 products4.3 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg4.3 mg

93% of 12,413 products listing niacin give more (median 20 mg).

Pantothenic Acid5.6 mg112%*Pantothenic Acid (Vitamin B5) in Glucoform against 10,060 products5.6 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg5.6 mg

76% of 10,060 products listing pantothenic acid (vitamin B5) give more (median 12 mg).

Folic Acid66 mcgFolate in Glucoform against 7,022 products66 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.66 mcg

93% of 7,022 products listing folate give more (median 400 mcg).

Biotin25 mcg83%*Biotin in Glucoform against 9,447 products25 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg25 mcg

92% of 9,447 products listing biotin give more (median 200 mcg).

Choline45 mg8%*Choline in Glucoform against 4,738 products45 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg45 mg

Higher than 53% of 4,738 products listing choline (median 40 mg).

Inositol8 mgInositol in Glucoform against 4,042 products8 mg per serving; the middle half of products list 10 mg to 80 mg, the median 30 mg.8 mg

82% of 4,042 products listing inositol give more (median 30 mg).

Betaine HCl20 mgBetaine Hydrochloride in Glucoform against 914 products20 mg per serving; the middle half of products list 25 mg to 178 mg, the median 50 mg.20 mg

79% of 914 products listing betaine hydrochloride give more (median 50 mg).

Dehydrocholic Acid1.8 mg
Deoxycholic Acid0.45 mg
Pancreatin96.2 mg
Chromium15 mcg43%*Chromium in Glucoform against 7,825 products15 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg15 mcg

92% of 7,825 products listing chromium give more (median 100 mcg).

Calcium96 mg7%*Calcium in Glucoform against 17,831 products96 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg96 mg

59% of 17,831 products listing calcium give more (median 115 mg).

Nucleic Acids and Peptides480 mg

* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.

Source: NIH ODS Dietary Supplement Label Database, label 13213 (entered December 21, 2012), 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?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • 91% of the 9,830 products that print an amount of thiamin list more than its 0.5 mg of vitamin B1 (filed by NIH under thiamin) (median 5 mg).
  • 89% of the 9,824 products that print an amount of riboflavin list more than its 0.6 mg of vitamin B2 (filed by NIH under riboflavin) (median 4 mg).
  • 94% of the 15,277 products that print an amount of vitamin B6 list more than its 0.65 mg of vitamin B6 (median 6 mg).
  • 93% of the 12,413 products that print an amount of niacin list more than its 4.3 mg of niacin (median 20 mg).
  • 93% of the 7,022 products that print an amount of folate list more than its 66 mcg of folic acid (filed by NIH under folate) (median 400 mcg).
  • 92% of the 9,447 products that print an amount of biotin list more than its 25 mcg of biotin (median 200 mcg).

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 Glucoform'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 else is on the label?

Other ingredients: Arabic Gum, Avicel, Emocel, Eplotab, Magnesium Stearate.

How many labels does Glucoform have?

One label is on file, entered on December 21, 2012.

  1. Label 13213 (current) Entered December 21, 2012 · off the market November 9, 2023 · 100 tablets

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

Who makes it?

The label names INI Ltd (manufacturer). All Global Enzyme products.

Where next?