Gluco-Adapt

by Douglas Laboratories · capsule · 90 vegetarian capsules

  • On the market (NIH)
  • UPC 3 10539 01253 6
  • DSLD label 232221
  • Serving 3 vegetarian capsules
  • 30 servings

Gluco-Adapt by Douglas Laboratories lists 8 ingredients, 8 with an amount per serving of 3 vegetarian capsules, such as 200 mcg of chromium, 995 mg of garcinia cambogia fruit extract, 200 mg of gymnema sylvestre leaf extract and 200 mg of bitter melon fruit powder. Its current label entered the NIH Dietary Supplement Label Database on August 23, 2020.

What is in Gluco-Adapt?

Each row as the label prints it, per serving of 3 vegetarian 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).

Gluco-Adapt: Supplement Facts rows against the market (DSLD label 232221, January 2026 release)
IngredientAmount% DVAmong products listing it
Chromiumas Chromium PolynicotinateChromium (Form: as Chromium Polynicotinate)200 mcg571%Chromium in Gluco-Adapt against 7,825 products200 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg200 mcg

Higher than 72% of 7,825 products listing chromium (median 100 mcg).

Garcinia cambogia fruit extractGarcinia cambogia fruit extract PlantPart: fruit Genus: Garcinia Species: cambogia Note: supplying995 mgGarcinia in Gluco-Adapt against 676 products995 mg per serving; the middle half of products list 200 mg to 1,000 mg, the median 500 mg.995 mg

Higher than 63% of 676 products listing garcinia (median 500 mg).

Hydroxycitric Acid500 mgHydroxycitric Acid in Gluco-Adapt against 126 products500 mg per serving; the middle half of products list 250 mg to 900 mg, the median 500 mg.500 mg

44% of 126 products listing hydroxycitric acid give more (median 500 mg).

Gymnema sylvestre leaf extract200 mgGymnema in Gluco-Adapt against 444 products200 mg per serving; the middle half of products list 67 mg to 323.33 mg, the median 200 mg.200 mg

39% of 444 products listing gymnema give more (median 200 mg).

Bitter Melon fruit powder200 mgBitter Melon in Gluco-Adapt against 273 products200 mg per serving; the middle half of products list 50 mg to 450 mg, the median 125 mg.200 mg

Higher than 59% of 273 products listing bitter melon (median 125 mg).

Fenugreek seed powder150 mgFenugreek in Gluco-Adapt against 628 products150 mg per serving; the middle half of products list 100 mg to 600 mg, the median 300 mg.150 mg

68% of 628 products listing fenugreek give more (median 300 mg).

Alpha Lipoic Acid100 mgAlpha Lipoic Acid in Gluco-Adapt 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).

Vanadiumas Vanadyl SulfateVanadium (Form: as Vanadyl Sulfate)2.5 mgVanadium in Gluco-Adapt against 1,744 products2,500 mcg per serving; the middle half of products list 10 mcg to 100 mcg, the median 25 mcg.UL 1,800 mcg2,500 mcg

Higher than 98% of 1,744 products listing vanadium (median 25 mcg). 1.4 times the adult UL a day.

Source: NIH ODS Dietary Supplement Label Database, label 232221 (entered August 23, 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:

  • At 1 serving a day, the most its directions give, the label lists 2,500 mcg of vanadium, 1.4 times the adult Tolerable Upper Intake Level.

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?

1 product lists the very same ingredients; the nearest amounts come first.

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 Usage: As a dietary supplement, adults take 3 capsules daily before a meal, or as directed by your health professional.
Warnings
Warning: If you are pregnant, nursing, have any health condition or taking any medication, consult your healthcare professional before using this product.
Keep out of the reach of children.
Use only if safety seal is intact.
Allergens and what it does not contain
Gluten-free, Non-GMO
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 232221.

What else is on the label?

Other ingredients: Hydroxypropyl Methylcellulose, Vegetable Stearate.

How many labels does Gluco-Adapt have?

2 labels are on file under this name since June 24, 2020: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 232221 (current) Entered August 23, 2020 · on the market · 90 vegetarian capsules · UPC 3 10539 01253 6
  2. Label 228702 Entered June 24, 2020 · off the market June 26, 2020 · 90 vegetarian capsules · UPC 3 10539 01253 6

DSLD also links this label to: Gluco-Mend (image difference, same product), Gluco-Mend (image difference, same product), Gluco-Mend (image difference, same product), Gluco-Mend (image difference, same product).

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

Who makes it?

The label names Douglas Laboratories (manufacturer), Pittsburgh, PA. All Douglas Laboratories products.

Where next?