GlucoTonic review: drops for blood sugar support
GlucoTonic is a liquid drop supplement made to support healthy blood sugar levels. It pairs chromium with a 200 mg blend of 22 ingredients, including astragalus root extract and green tea leaf extract. Adults take 1 ml of the drops a day, following the label's directions.123
Why it stands out
Made for healthy glucose levels. GlucoTonic is made to support healthy blood sugar levels with chromium, astragalus and green tea.2
Chromium plus 22 blend ingredients. The label pairs chromium with a 200 mg blend that includes astragalus root and green tea leaf extracts.3
1 ml a day. The label directs adults to take 1 ml daily or as directed by a healthcare professional.3
What's inside
Key ingredients
- Chromium
- A mineral found in many foods. The NIH says it might help the body use carbohydrates, fats and proteins.7
- Astragalus root extract
- A flowering plant whose root has been used for centuries in traditional Chinese medicine.8
- Green tea leaf extract
- From Camellia sinensis, the plant behind green, black and oolong tea. Green tea is a source of caffeine.9
- Panax ginseng root extract
- Asian ginseng, native to Korea and northeastern China and used in traditional Chinese medicine.10
Supplement Facts
Serving size 1 ml
Servings per container 60
| Amount per serving | Amount | % Daily Value |
|---|---|---|
| Chromium (as Chromium Picolinate) | 0.7 mcg | 2% |
| Proprietary Herbal Blend | 200 mg | † |
| Maca (Lepidium meyenii) Root Extract, Grape (Vitis vinifera) Seed Extract, Guarana (Paullinia cupana) Seed Extract, African Mango (Irvingia gabonensis) Fruit Extract, Eleutherococcus Senticosus Root Extract, Astragalus Membranaceus Root Extract, Green Tea (Camellia sinensis) Leaf Extract, Gymnema Sylvestre Leaf Extract, Coleus Forskohlii Root Extract, Capsicum Annuum Fruit Extract, Grapefruit (Citrus paradisi) Seed Extract, Panax Ginseng Root Extract, RaspberryKetones, L-Glutamine, L-Tyrosine, L-Arginine Base, Beta-Alanine, Monoammonium Glycyrrhizinate, GABA (Gamma aminobutyric acid), L-Omithine HCl, L-Tryptophan, L-Carnitine Base | ||
† Daily Value not established.
Other ingredients: Deionized Water, Organic Citrus Extract, Natural Flavors, Stevia (Steviol Glycosides), Xylitol.
As printed on the label. Names as on the label, with spacing and three typos fixed: vinifera, gabonensis and L-Ornithine.3
Who it's for
Made for
- Adults looking for daily blood sugar support
- People who prefer drops to capsules
- Anyone who wants 90 days to decide
Ask your doctor first if
- You are pregnant or nursing
- You take medication or have a condition
- You are under 18
The blend includes green tea extract, which is a source of caffeine. A supplement is not a medicine. Keep taking what your clinician prescribed, and ask before you add anything new.
Prices and bundles
Partners pay us when you buyHow we rank
Partners pay us when you buy through our links. That can affect which products we feature and where they appear.
How we rank: earnings per click after refunds, daily price, guarantee length and order terms.
Prices checked About these prices
- Prices change, and the checkout shows the current one before you pay.
- Shipping as the order page states it for the US. The checkout showed $19.95 on every bundle for our test visit from Portugal.
- All three bundles were available at checkout on Sep 30, 2026. The e-books are instant downloads.
Lowest price per bottle
6 bottles
180-day supply
$49a bottle
- Shipping
- Free in the US
- Bonus
- Two free e-books
The guarantee
90 days
from your purchase, and empty bottles count245
"GlucoTonic comes with a 100% money back guarantee - 90 full days from your original purchase. If you're not totally and completely satisfied with our product or your results within the first 90 days simply let us know by calling our toll-free number or dropping us an email and we'll gladly give you a full refund within 48 hours of the product being returned. That's right - simply return the product, even your empty bottles, anytime within 90 days of your purchase and you'll receive a full, no-questions-asked refund (minus shipping and handling fees)."
How to get a refund
- 1Ask for a refund within 90 days of your purchase. Call +1 (833) 301‑3818 or email support@glucotonic.com.
- 2Send the bottles back, even empty ones, to 19655 E 35th Dr #100, Aurora, CO 80011, USA. You pay the return shipping.
- 3The brand refunds you within 48 hours of the return arriving, minus the shipping and handling fees.
From the return policy
- "Only regular priced items may be refunded, unfortunately sale items cannot be refunded."
- "You will have to pay for shipping."
How to order
Step by step
- 1Pick a bundle in the price table. Its button opens the BuyGoods secure checkout with that bundle in the cart.
- 2Enter your shipping address and payment details. The checkout shows the price and the shipping before you pay.
- 3Pay once. There is no subscription and no later charge.
- 4After payment, the checkout opens a follow-up offer page from the brand. Your bottles ship to the address you entered.
- ThenThe free e-books that come with 3 and 6 bottles are instant downloads. Delivery terms are on the brand's shipping policy page.126
Where to buy
GlucoTonic comes from the brand's own store at getglucotonic.com, which checks out on BuyGoods. That store is where the 90-day guarantee applies, and it is where every button on this page goes.
The 90-day guarantee on this page is the brand store's own policy. See the bundles
How it compares
The same for all three: $49 a bottle at the lowest, liquid drops, 1 ml a day, 1 with amounts, 22 in a 200 mg blend, with chromium, astragalus, green tea and a one-time payment.
Same formula: Sugar Defender lists the same 23 ingredients in a 200 mg blend, in the same order.
 This reviewGlucoTonic |  #3 in our rankingSugar Defender |  #5 in our rankingGlyco Harmony | |
|---|---|---|---|
| Our score | 9.9 out of 10 | 9.5 out of 10 | 9.3 out of 10 |
| Money-back | 90 days | 60 days | 60 days |
| Shipping | Free in the US on 3 and 6 bottles | Free in the US on 3 and 6 bottles | Free on 3 and 6 bottles |
| Read | See the bundles | Read the Sugar Defender review | Read the Glyco Harmony review |
Questions
What is GlucoTonic?
GlucoTonic is a liquid drop supplement made to support healthy blood sugar levels. Its formula pairs chromium with a 200 mg blend containing astragalus, green tea and other ingredients.
What are the GlucoTonic ingredients?
GlucoTonic contains chromium and a proprietary blend of 22 ingredients, including astragalus, green tea, guarana and panax ginseng. The label lists 0.7 mcg of chromium and 200 mg for the whole blend, without individual blend amounts. The published label does not list berberine or cinnamon.
Does GlucoTonic really work?
GlucoTonic is made to support healthy blood sugar levels, not to promise a particular result. Its label lists chromium, which the NIH says might help the body use carbohydrates, fats and proteins, alongside astragalus and green tea. The brand store offers a 90-day money-back guarantee, with empty bottles accepted and shipping and handling fees excluded.
How do you use GlucoTonic?
The label says adults should take 1 ml a day or as directed by a healthcare professional. The order page instead says to take two full droppers and counts each bottle as 30 days. Those directions differ.
Is GlucoTonic safe?
Ask a clinician before starting if you are pregnant or nursing, take medication, have a condition or are under 18. The blend includes green tea extract, a source of caffeine. Keep taking what you were prescribed, and ask before adding anything new.
Is GlucoTonic legitimate?
GlucoTonic is sold through the brand's store, with BuyGoods as the retailer. The label names glucotonic.com as distributor at 19655 E 35th Dr #100, Aurora, CO 80011, USA. Customer service is available at +1-833‑301‑3818 or support@glucotonic.com.
Where can I buy GlucoTonic, and what about Amazon?
The brand's own store is getglucotonic.com, with checkout handled by BuyGoods. The 90-day guarantee applies to orders from that store. The buttons on this page open the BuyGoods checkout with the bundle in the cart.
What about GlucoTonic reviews, complaints and Consumer Reports?
This page covers GlucoTonic's label, directions, prices and guarantee. For an order concern or complaint, contact the brand at +1-833‑301‑3818 or support@glucotonic.com.
How much does GlucoTonic cost?
GlucoTonic costs $49 per bottle in the six-bottle bundle, $69 in the three-bottle bundle and $79 in the two-bottle bundle. Bundle totals are $294, $207 and $158, respectively. US shipping is free on three and six bottles, while checkout lists $19.95 shipping on two bottles.
Is GlucoTonic a subscription?
No, GlucoTonic is a one-time payment with no subscription or later charge. After payment, checkout opens a follow-up offer page from the brand.
How does the GlucoTonic refund work?
You can request a refund within 90 days of purchase for regular-priced items, and empty bottles count. Call +1-833‑301‑3818 or email support@glucotonic.com, then return the bottles at your expense to 19655 E 35th Dr #100, Aurora, CO 80011, USA. The brand refunds you within 48 hours of the return arriving, minus shipping and handling fees.
How long does a bottle of GlucoTonic last?
A bottle lasts 60 days at the label's 1 ml daily serving. The bottle contains 60 ml, but the store counts it as 30 days and gives directions for two full droppers.
Sources
How we made this page
AI drafts our pages from listed sources, figures are checked against them, and we have not tried the products.
Earnings per click after refunds, daily price, guarantee length and order terms. How we pick
Who pays us
Partners pay us when you buy through our links. That can affect which products we feature and where they appear. How we make money
The FDA line
These statements have not been evaluated by the FDA. GlucoTonic is a dietary supplement, not a medicine.
What changed
- Rewritten to open with what the product is and what it is made to support. Prices moved to their own section.
- Published
- 1BuyGoods checkout, one per bundlePrice, shipping and availability for 2, 3 and 6 bottles. It opens only through a link with our IDs.No public pagechecked
- 2GlucoTonic's order pageBundles, bonuses, shipping, the guarantee and the FAQgetglucotonic.com/bchecked
- 3Supplement Facts label, as the brand publishes itServing, ingredients and amounts, directions, distributorgetglucotonic.com/assetschecked
- 4Return policyHow to return, who pays shipping, the return addressgetglucotonic.com/infochecked
- 5Contact pagePhone and emailgetglucotonic.com/infochecked
- 6Shipping policygetglucotonic.com/infochecked
- 7NIH Office of Dietary Supplements, Chromium fact sheetods.od.nih.gov/factsheetschecked
- 8NIH National Center for Complementary and Integrative Health, Astragalusnccih.nih.gov/healthchecked
- 9NIH National Center for Complementary and Integrative Health, Green Teanccih.nih.gov/healthchecked
- 10NIH National Center for Complementary and Integrative Health, Asian Ginsengnccih.nih.gov/healthchecked
- 11Sugar Defender's order page and checkoutForm, serving, label, guarantee, shipping and prices at checkoutsugardefender24.com/bchecked
- 12Glyco Harmony's order page and checkoutForm, serving, label, guarantee, shipping and prices at checkoutglycoharmony.com/ghy-aff-buy-dtcchecked