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Ingredients

GlucoZen Ingredients: All 23 Actives on the Label

Quick answer

GlucoZen contains chromium plus a 200 mg blend of 22 herbs and amino acids in each 1 mL.

Chromium is listed at 0.7 mcg, and the blend is led by maca, grape seed and guarana. Only chromium has a printed amount.

See the whole panel on the Supplement Facts page.

Written by the GlucoZen editorial teamUpdated

The big eight

What ingredients are in GlucoZen?

The other 22 actives share one 200 mg blend. Every line is typed out on the Supplement Facts page.

The only printed amount

How much chromium is in GlucoZen?

Each 1 mL holds 0.7 mcg of chromium picolinate. Twice daily, that is 1.4 mcg, about 4% of the 35 mcg Daily Value (NIH ODS, Chromium). It is the one amount you can check. The chromium profile compares it with study doses.

Blend math

How much of each blend ingredient does GlucoZen contain?

Proprietary Herbal Blend: 200 mg per 1 mL, 22 ingredients, no single amountsBars show the most each ingredient could weigh per serving, from its place in the list. Average: about 9 mg each.
  1. 1Maca root extract9 to 200 mg
  2. 2Grape seed extract0 to 100 mg
  3. 3Guarana seed extract0 to 67 mgA natural caffeine source; caffeine amount not printed
  4. 4African mango fruit extract0 to 50 mg
  5. 5Eleuthero root extract0 to 40 mg
  6. 6Astragalus root extract0 to 33 mg
  7. 7Green tea leaf extract0 to 29 mgAlso contains caffeine
  8. 8Gymnema leaf extract0 to 25 mgThe herb most tied to blood sugar claims
  9. 9Forskohlii root extract0 to 22 mg
  10. 10Bird pepper (capsicum) fruit extract0 to 20 mg
  11. 11Grapefruit seed extract0 to 18 mg
  12. 12Asian ginseng root extract0 to 17 mg
  13. 13Raspberry ketones0 to 15 mg
  14. 14L-glutamine0 to 14 mg
  15. 15L-tyrosine0 to 13 mg
  16. 16L-arginine0 to 12 mg
  17. 17Beta-alanine0 to 12 mg
  18. 18Monoammonium glycyrrhizinate (licorice)0 to 11 mg
  19. 19GABA0 to 11 mg
  20. 20L-ornithine HCl0 to 10 mg
  21. 21L-tryptophan0 to 9.5 mg
  22. 22L-carnitine0 to 9.1 mg

Blend ingredients are listed from heaviest to lightest (FDA, Labeling guide), so the ingredient in place k can weigh at most 200 ÷ k mg per serving. That is our math from the label, not a lab test. Chromium sits outside the blend with its own amount: 0.7 mcg.

Two servings a day make 400 mg of blend. LiverTox lists gymnema alone at 400 mg three times daily (LiverTox, Gymnema), three times the whole daily blend.

Short entries

What does each GlucoZen blend ingredient do?

The 22 blend ingredients, in label order, with what cited sources say
IngredientWhat sources say
1. Maca rootLimited evidence; dose unknown (MSKCC, Maca)
2. Grape seedPossible cholesterol benefit (NCCIH, Grape seed)
3. Guarana seedEffects mostly from caffeine (MSKCC, Guarana)
4. African mangoWeak weight trials (Onakpoya, J Diet Suppl 2013)
5. Eleuthero rootFew human studies (MSKCC, Siberian ginseng)
6. Astragalus rootNot enough reliable evidence (NCCIH, Astragalus)
7. Green tea leafRare liver injury from extracts (LiverTox, Green tea)
8. Gymnema leafMild glucose drops, small trials (LiverTox, Gymnema)
9. Forskohlii rootSmall, inconsistent trials (NIH ODS, Weight loss supplements)
10. Bird pepperCan upset the stomach (MSKCC, Cayenne)
11. Grapefruit seedNo source cited
12. Asian ginsengInconclusive for blood sugar (NCCIH, Asian ginseng)
13. Raspberry ketonesToo little research (NIH ODS, Weight loss supplements)
14. L-glutamineNo source cited
15. L-tyrosineNo source cited
16. L-arginineMay lower blood sugar (Mayo Clinic, L-arginine)
17. Beta-alanineNo source cited
18. Licorice compoundHeart rhythm caution (NCCIH, Licorice)
19. GABACalming evidence unconfirmed (Boonstra, Front Psychol 2015)
20. L-ornithine HClNo source cited
21. L-tryptophanRecalled in 1989 (CDC MMWR, L-tryptophan EMS 1990)
22. L-carnitineBody makes its own (NIH ODS, Carnitine)

Where no source is cited, we make no claim. See gymnema and guarana and caffeine.

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Outside the blend

What are the other ingredients in GlucoZen?

Water, organic citrus extract, natural flavors, stevia and xylitol form the base. No sugar is listed.

Dogs and xylitol

Xylitol can crash a dog's blood sugar within an hour. Call a vet right away if a dog gets into it (FDA, Xylitol and dogs).

Label vs marketing

Is berberine one of the GlucoZen ingredients?

No. The brand info site names seven ingredients the bottle lacks.

Brand info site and graphics

"About five drops in warm water before breakfast, once daily"

  • Okinawa honeyNot on the label
  • Berberine HClNot on the label
  • Cinnamon bark extractNot on the label
  • ResveratrolNot on the label
  • Turmeric extractNot on the label
  • Bifidobacterium breveNot on the label
  • Akkermansia muciniphilaNot on the label

The bottle label

"Adults, take 1 mL (approximately 2 droppers full) twice daily"

  • Chromium (as chromium picolinate)0.7 mcg
  • Proprietary Herbal Blend200 mg
  • 22 blend ingredients, maca to L-carnitineamounts hidden
  • Directions1 mL twice daily

Not one of the seven ingredients named in the marketing appears on the Supplement Facts panel. Go by the label on the bottle you receive.

Some evidence suggests berberine modestly lowers glucose (NCCIH, Berberine), but that does not apply to a bottle without it (glucoszen.com).

Brand graphic titled Inside GlucoZen with tiles for Okinawa honey, berberine HCl, cinnamon bark extract, resveratrol, turmeric extract and Bifidobacterium breve
The brand's graphic. None of these six appear on the label.

Ask first

Which GlucoZen ingredients need extra care?

Medicines, caffeine and blood pressure

Chromium and L-arginine may add to diabetes medicines (NIH ODS, Chromium) (Mayo Clinic, L-arginine). Guarana and green tea add unprinted caffeine, and licorice compound affects blood pressure (NCCIH, Licorice).

FAQ

GlucoZen ingredients FAQ

What are the main ingredients in GlucoZen drops?

Chromium at 0.7 mcg and a 200 mg blend led by maca root, grape seed and guarana seed. Eight amino acids and a licorice compound close the list.

How many ingredients does GlucoZen have?

GlucoZen lists 23 actives: chromium plus 22 in one blend. Only chromium has a printed amount.

Does GlucoZen contain cinnamon or turmeric?

Neither is on the bottle label. The brand info site names both, along with berberine and probiotics, but the Supplement Facts panel lists a different formula. Follow the label.

Is there gymnema in GlucoZen?

Yes, eighth of 22, so at most 25 mg per serving. LiverTox lists a typical gymnema dose of 400 mg three times daily.

What sweetener is used in GlucoZen?

Stevia and xylitol, with no sugar listed. Xylitol is dangerous for dogs, so store the bottle out of a pet's reach.

Why does GlucoZen use a proprietary blend?

A blend lets a maker print one total weight, here 200 mg, instead of each amount. FDA allows it if ingredients appear in weight order (FDA, Labeling guide).

Who wrote this

Written and reviewed by

Written byThe GlucoZen editorial teamTheglucozen, USA authorized GlucoZen retailer

Plain-language pages built from the label, the sales site and linked public health sources.

Medical review byDr. Rocio Harbison, MD, PhysicianRole: Medical reviewerReview date: October 12, 2026

Last updated . Read our editorial standards and how we check reviews. This website is run by Theglucozen, a USA authorized GlucoZen retailer, not by the manufacturer. We earn money when you buy through our order links.

Keep reading

More about GlucoZen

Supplement Facts

The whole GlucoZen label typed out word for word, with what each line means and what it leaves out.

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Label vs marketing

Seven ingredients in the brand's marketing, none on the bottle: every one checked against the label, plus both sets of directions.

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Side effects

Low blood sugar, caffeine, licorice, green tea extract and pet risks: each GlucoZen caution, and when to stop.

Read more

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