Ingredient profile
Glyco Harmony Plant Extracts: Grape Seed, Guarana, Coleus, Capsicum and Grapefruit in a 200 mg Blend
The Glyco Harmony plant extracts covered here are grape seed, guarana, coleus forskohlii, capsicum, grapefruit and raspberry ketones. The label gives no single amounts. By the blend rule, grape seed weighs at most 100 mg and raspberry ketones at most 15.4 mg per 1 mL, and no study tested this mix.
Written by the Glyco Harmony label deskUpdated
The six names01
Which plant extracts are in Glyco Harmony besides the main herbs?
Six of the 22 blend names are grouped here: grape seed, guarana, coleus forskohlii, capsicum, grapefruit and raspberry ketones. Each is printed as a name only, with no amount.
They sit at positions 2, 3, 9, 10, 11 and 13. Raspberry ketones are a flavor compound from red raspberries, also made in labs, so they are filed here. Maca, African mango, green tea, gymnema and the ginsengs have their own profiles on the ingredients hub.
The numbers02
How much grape seed, guarana and coleus is in Glyco Harmony?
Nobody can say, because the label prints only the 200 mg blend total per 1 mL. The rule does give a ceiling for each name: 200 divided by its place in the list.
A blend must list names in descending order by weight (eCFR, 21 CFR 101.36 (proprietary blends)). The 22 ceilings add up to about 738 mg, so most names sit well under theirs.
| Place | Name | Ceiling, 1 dropper | Ceiling, 2 droppers |
|---|---|---|---|
| 2 | Grape seed | 100 mg | 200 mg |
| 3 | Guarana seed | 66.7 mg | 133.4 mg |
| 9 | Coleus forskohlii root | 22.2 mg | 44.4 mg |
| 10 | Capsicum fruit | 20 mg | 40 mg |
| 11 | Grapefruit fruit | 18.2 mg | 36.4 mg |
| 13 | Raspberry ketones | 15.4 mg | 30.8 mg |
The label does not say how much a dropper holds, or whether any extract is standardized.
What research shows03
What does research say about these plant extracts?
Little of it concerns blood sugar. Where a source exists, it covers weight, energy or cautions, and the amounts studied are usually far above the ceilings.
Research on one ingredient does not show what a finished product does. Dose, form and combination all have to match (FTC, Health Products Compliance Guidance). For grape seed, no verified source was found. For grapefruit, the FDA source covers the juice only (FDA, Grapefruit juice and some drugs). The table shows what sources do say.
| Name | What a source says | On blood sugar |
|---|---|---|
| Grape seed | No verified source found | None found |
| Guarana | Seeds contain caffeine, and many effects are thought to come from it (MSK, Guarana) | None in our sources |
| Coleus | Few human trials; no effect on weight in one summary (MSK, Forskolin (Coleus forskohlii)) | None in our sources |
| Capsicum | No effect on body weight; stomach upset at about 4 mg a day (NIH ODS, Dietary Supplements for Weight Loss) | None in our sources |
| Grapefruit | The FDA source covers the juice, not extracts | None found |
| Raspberry ketones | Evidence in people is insufficient (NIH ODS, Dietary Supplements for Weight Loss) | None in our sources |
See them in place04
Where do these names sit among all 23 label lines?
They sit in the middle of the list, below the heavier herbs and above the amino acids. Filter by type, then follow a link to a profile.
- CrChromium (as chromium picolinate)0.7 mcg · 2% DV
- 1Maca (Lepidium mevenii) Root Extractat least 9.09 mg
- 2Grape (Vitis vinifera) Seed Extractat most 100 mg
- 3Guarana (Paullinia cupana) Seed Extractat most 66.7 mg
- 4African Mango (Irvingia gabonesis) Seed Extractat most 50 mg
- 5Eleutherococcus Senticosus Root Extractat most 40 mg
- 6Astragalus Root Extractat most 33.3 mg
- 7Green Tea (Camellia sinensis) Leaf Extractat most 28.6 mg
- 8Gymnema Leaf Extractat most 25 mg
- 9Coleus Forskohlii Root Extractat most 22.2 mg
- 10Capsicum Annuum Fruit Extractat most 20 mg
- 11Grapefruit (Citrus paradisi) Fruit Extractat most 18.2 mg
- 12Panax Ginseng Aerial Extractat most 16.7 mg
- 13Raspberry Ketonesat most 15.4 mg
- 14L-Glutamineat most 14.3 mg
- 15L-Tyrosineat most 13.3 mg
- 16L-Arginine Baseat most 12.5 mg
- 17Beta-Alanineat most 11.8 mg
- 18Monoammonium Glycyrrhizinateat most 11.1 mg
- 19GABA (Gamma amino butyric acid)at most 10.5 mg
- 20L-Ornithine HCLat most 10 mg
- 21L-Typtophanat most 9.52 mg
- 22L-Carnitine Baseat most 9.09 mg
From the Supplement Facts panel, in label order, per 1 mL serving. The blend lines show ceilings (or the floor for name 1), not amounts. Other ingredients (glycerin, water, organic lemon extract, stevia extract, xylitol, preservatives, citric acid, natural flavors) carry no amount.
Position gives the ceiling and says nothing about how well a name works. The panel is typed out on the supplement facts page.
Glyco Harmony: 2 fl oz (60 mL), 60 servings1 or 2 droppers a day · 2, 4 or 8 bottles · price and guarantee terms at checkout
See packsCautions05
Are Glyco Harmony plant extracts safe with medicines?
Not automatically. Guarana, coleus and grapefruit each have a source that names a medicine concern.
Ask your doctor or pharmacist before you add a supplement. Keep taking prescribed medicine, and never change insulin or diabetes medicine because of a supplement. The label says pregnant or nursing mothers, children under 18 and anyone with a known medical condition should consult a physician.
Guarana
A caffeine source. Large amounts have caused heartbeat changes and high blood pressure, and it may raise bleeding risk with warfarin (MSK, Guarana).
Coleus forskohlii
It can lower blood pressure and slow the heart rate, and may add to blood-pressure drugs and blood thinners (MSK, Forskolin (Coleus forskohlii)).
Grapefruit
The juice changes how some medicines are handled. Whether this extract does the same is not stated, so ask a pharmacist.
Confusion, fainting or a seizure needs 911 (CDC, Low Blood Sugar (Hypoglycemia)). Yellow skin or eyes need a call to your doctor.
Reading the label06
What should you check on the label before buying?
Check the order, the missing amounts and the missing standardization. Together they show what the label cannot prove.
- Names run heaviest first, so grape seed and guarana outweigh coleus, capsicum, grapefruit and raspberry ketones.
- No amount is printed, so a claim that an extract is "clinically studied" cannot be matched to this bottle.
- No maker is named and no lab report is published.
The FDA does not approve supplements before sale (FDA, Questions and Answers on Dietary Supplements). If you want the drops, prices and the guarantee are on the pricing page, per the brand's offer; confirm at checkout.
Keep reading07
Where can you read about the other Glyco Harmony ingredients?
Each group of names has its own profile with a label crop, the arithmetic and sources.
FAQ08
Glyco Harmony plant extracts FAQ
Is grape seed extract in Glyco Harmony?
Yes, as the second name in the blend. Its amount is not printed. By the descending-order rule it weighs at most 100 mg per 1 mL, and no verified source was found for it.
Does Glyco Harmony contain caffeine?
It lists guarana seed extract, and guarana seeds contain caffeine. The label prints no caffeine amount, so the dose is unknown. If you avoid caffeine, ask your pharmacist first.
Is there forskolin in Glyco Harmony?
The label lists Coleus Forskohlii Root Extract, the plant source of forskolin, as name 9. It prints no forskolin percentage. The ceiling is 22.2 mg of extract per 1 mL, if one dropper is 1 mL.
Are raspberry ketones in Glyco Harmony effective?
No source shows that. A federal source rates the evidence in people as insufficient. They are name 13, at most 15.4 mg per 1 mL, and nobody tested them in this blend.
Does the grapefruit in Glyco Harmony affect medicines?
Unknown. The FDA warning is about grapefruit juice. The label lists a grapefruit fruit extract with no amount. If you take a statin or blood-pressure medicine, ask a pharmacist.
Are the plant extracts in Glyco Harmony standardized?
The label does not say. It prints each name and the blend total only. Without a marker compound or percentage, two bottles of the same name could differ in strength.
Sources (8)
- Low Blood Sugar (Hypoglycemia)Centers for Disease Control and Prevention, 2024
- Dietary Supplements for Weight Loss - Health Professional Fact SheetNIH Office of Dietary Supplements, 2026
- ForskolinMemorial Sloan Kettering Cancer Center, 2023
- GuaranaMemorial Sloan Kettering Cancer Center, 2022
- Grapefruit Juice and Some Drugs Don't MixU.S. Food and Drug Administration, 2025
- Questions and Answers on Dietary SupplementsU.S. Food and Drug Administration, 2026
- 21 CFR 101.36 - Nutrition labeling of dietary supplementsElectronic Code of Federal Regulations (FDA rule), 2026
- Health Products Compliance GuidanceFederal Trade Commission, 2022
Who wrote this09
Written and reviewed by
Pages built from the label, the brief and linked NIH, FDA, FTC, Mayo Clinic and peer-reviewed sources.
Last updated . Read our editorial standards and how we check reviews. This website is the information site of Theglycoharmony, the U.S. stocking partner for Glyco Harmony. It is not the manufacturer or the distributor named on the label. We earn money when you buy through our order links.
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Ready to try Glyco Harmony?
Check your medicines first, especially insulin and other diabetes medicine, blood-pressure and blood-thinner medicine, then pick a supply. One or two droppers full a day; a 60 mL bottle holds 60 servings. The checkout shows the live price and the guarantee terms before you pay.
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