PlainVitamins

GlucoPure

by Invigorate NOW · capsule · 60 capsules

  • Off the market since October 2023 (NIH)
  • UPC 0 123456 78901 2
  • DSLD label 228509
  • Serving 2 capsules
  • 30 servings

GlucoPure by Invigorate NOW lists 15 ingredients, 15 with an amount per serving of 2 capsules. Its current label entered the NIH Dietary Supplement Label Database on June 24, 2020.

What is in GlucoPure?

Each row as the label prints it, per serving of 2 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).

GlucoPure: Supplement Facts rows against the market (DSLD label 228509, January 2026 release)
IngredientAmount% DVAmong products listing it
Blood Sugar Advanced Proprietary Blendno amount given
Vitamin & Mineral Blend128.7 mg
Vitamin Eas DL-Alpha-Tocopheryl AcetateVitamin E (Form: as DL-Alpha Tocopheryl Acetate)6 IU45%Vitamin E in GlucoPure against 6,459 products6 IU per serving; the middle half of products list 15 IU to 100 IU, the median 30 IU.6 IU

91% of 6,459 products listing vitamin E give more (median 30 IU).

Vitamin B6as Pyridoxine Hydrochloride3 mg177%Vitamin B6 in GlucoPure against 15,277 products3 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg3 mg

64% of 15,277 products listing vitamin B6 give more (median 6 mg).

Vitamin B12as MethylcobalaminVitamin B12 (Form: as Methylcobalamin)75 mcg3,093%Vitamin B12 in GlucoPure against 14,425 products75 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg75 mcg

Higher than 60% of 14,425 products listing vitamin B12 (median 36 mcg).

Biotin531 mcg1,770%Biotin in GlucoPure against 9,447 products531 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg531 mcg

Higher than 81% of 9,447 products listing biotin (median 200 mcg).

Pantothenic Acid15 mg300%Pantothenic Acid (Vitamin B5) in GlucoPure against 10,060 products15 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg15 mg

Higher than 51% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

Magnesium Blendas Magnesium Citrate, Magnesium Oxide, TRAACS Magnesium Glycinate Chelate87 mg28%
Zinc Picolinate21 mg192%
Selenium27 mcg49%Selenium in GlucoPure against 7,658 products27 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg27 mcg

75% of 7,658 products listing selenium give more (median 55 mcg).

Chromium Blendas Chromium Glycinate, Chromium Nicotinate, TRAACS Chromium Picolinate600 mcg1,713%

The label names the compound (Chromium Blend); its amount is likely the compound's weight, not the chromium it holds, so it is not placed among other products.

Gluco Balance Blend1,065 mg
Berberine500 mgBerberine in GlucoPure against 419 products500 mg per serving; the middle half of products list 131.5 mg to 500 mg, the median 400 mg.500 mg

Higher than 55% of 419 products listing berberine (median 400 mg).

CinSulinas Cinnulin PF150 mgCinnamomum burmanii in GlucoPure against 84 products150 mg per serving; the middle half of products list 60 mg to 973.25 mg, the median 150 mg.150 mg

49% of 84 products listing cinnamomum burmanii give more (median 150 mg).

R-Alpha Lipoic Acid100 mgAlpha Lipoic Acid in GlucoPure against 2,407 products100 mg per serving; the middle half of products list 25 mg to 150 mg, the median 50 mg.100 mg

Higher than 56% of 2,407 products listing alpha lipoic acid (median 50 mg).

Bitter Melonas Bitter Principles, CharantinBitter Melon (Form: 2.5% Bitter Principles, including 10% Charantin)125 mgBitter Melon in GlucoPure against 273 products125 mg per serving; the middle half of products list 50 mg to 450 mg, the median 125 mg.125 mg

49% of 273 products listing bitter melon give more (median 125 mg).

Gymnema Sylvestre extractas Gymnemic AcidsGymnema Sylvestre extract (Form: 75% Gymnemic Acids) Genus: Gymnema Species: Sylvestre150 mgGymnema in GlucoPure against 444 products150 mg per serving; the middle half of products list 67 mg to 323.33 mg, the median 200 mg.150 mg

52% of 444 products listing gymnema give more (median 200 mg).

Banaba leaf extractas Corosolic AcidBanaba leaf extract (Form: 1.5% Corosolic Acid) PlantPart: leaf24 mgBanaba in GlucoPure against 241 products24 mg per serving; the middle half of products list 16 mg to 80 mg, the median 25 mg.24 mg

65% of 241 products listing banaba give more (median 25 mg).

Vanadyl Sulfateas VanadiumVanadyl Sulfate (Form: 20% Vanadium)6 mg

The label names the compound (Vanadyl Sulfate); its amount is likely the compound's weight, not the vanadium it holds, so it is not placed among other products.

Source: NIH ODS Dietary Supplement Label Database, label 228509 (entered June 24, 2020), 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 6,459 products that print an amount of vitamin E list more than its 6 IU of vitamin E (median 30 IU).

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 GlucoPure'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: As a dietary supplement, adults take 2 capsules daily with food.
Warnings
Caution: If you are currently taking any medication, consult with a physician prior to use.
Do not exceed suggested use.
Keep out of the reach of children.
Do not use if safety seal is damaged or missing.
Storage
Store in a cool dry place.

Source: label statements in DSLD label 228509.

What else is on the label?

Other ingredients: Cellulose, Brown rice extract, Magnesium Stearate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in USA GMP Good Manufacturing Practice Product.

How many labels does GlucoPure have?

One label is on file, entered on June 24, 2020.

  1. Label 228509 (current) Entered June 24, 2020 · off the market October 17, 2023 · 60 capsules · UPC 0 123456 78901 2

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

Who makes it?

The label names Invigorate Now, Inc. (distributor), New York, NY. All Invigorate NOW products.

Where next?