Insufend review: blood sugar support with chromium
Insufend is a capsule supplement made to support healthy blood sugar levels. It combines vitamin D, thiamin and chromium with a seven-ingredient blend that includes Sukre prebiotic fiber, theacrine and theobromine, three ingredients no other pick in our blood sugar ranking lists. You take one capsule a day.123
Why it stands out
Made for blood sugar. Insufend is made to support healthy blood sugar levels, with chromium among its labeled ingredients.23
Thiamin and Sukre prebiotic fiber. Only Insufend in our blood sugar ranking lists thiamin, Sukre prebiotic fiber, theacrine and theobromine.3
One capsule a day. The label directs one capsule daily and lists amounts for vitamin D, thiamin and chromium.3
What's inside
Key ingredients
- Vitamin D
- A nutrient the body needs for good health. The NIH says it helps the body absorb calcium, a main building block of bone.6
- Vitamin B1 (thiamin)
- The NIH says thiamin helps turn the food you eat into the energy you need.7
- Chromium
- A mineral found in many foods. The NIH says it might help the body use carbohydrates, fats and proteins.8
- Green tea leaf extract
- From Camellia sinensis, the plant behind green, black and oolong tea. Green tea is a source of caffeine.9
How to take it
- Directions
- "As a dietary supplement, take one capsule once a day."3
Supplement Facts
Serving size 1 capsule
Servings per container 30
| Amount per serving | Amount | % Daily Value |
|---|---|---|
| Vitamin D3 (as Cholecalciferol) | 50 µg | 250% |
| Vitamin B1 (as Thiamine Mononitrate) | 100 mg | 8333% |
| Chromium (as Chromium Niacinate) | 1 mg | 2857% |
| Proprietary Blend | 525 mg | † |
| Sukre™ Prebiotic Fiber (L-Arabinose), Theobromine, Green Tea (Camellia sinensis) Leaf 98% Polyphenols 65% EGCG, Eleuthero (Eleutherococcus senticosus) Root, Theacrine, Cinnamon (Cinnamomum cassia) Bark, Gymnema Sylvestris (Gymnema sylvestre) Leaf | ||
† Daily Value not established.
Other ingredients: Hypromellose (Vegetable Capsule), Microcrystalline cellulose, Silicon dioxide, Magnesium stearate, and Stearic acid.
As printed on the label3
Who it's for
Made for
- Adults looking for daily blood sugar support
- People who like one capsule a day
- Anyone who wants 60 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 $15.95 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
How to get a refund
- 1Ask for a refund within 60 days of the day your order ships. Call +1 (302) 200‑3480 or email support@insufend.com.
- 2Send the bottles back to 19655 E 35th Drive, Suite 100, Aurora, CO 80011. You pay the return shipping.
From the return policy
- "Please keep in mind that we do not support the return shipping costs."
- "To be eligible for a refund, your refund request should come no later than 60 days after we shipped your product to you."
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.12
Where to buy
Insufend comes from the brand's own store at insufend.com, which checks out on BuyGoods. That store is where the 60-day guarantee applies, and it is where every button on this page goes.
The 60-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, a 60-day money-back guarantee, capsules, 1 capsule a day and a one-time payment.
 This reviewInsufend |  #4 in our rankingCellucare |  #6 in our rankingGlucoTrust | |
|---|---|---|---|
| Our score | 9.6 out of 10 | 9.4 out of 10 | 8.9 out of 10 |
| On the label | 3 with amounts, 7 in a 525 mg blend13 | 4 with amounts, 13 in a 528 mg blend10 | 7 with amounts, 13 in a 207.7 mg blend11 |
| Key ingredients | Vitamin D, thiamin, chromium | Vitamin D, magnesium, chromium | Magnesium, chromium, cinnamon |
| 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 Cellucare review | Read the GlucoTrust review |
Questions
What is Insufend?
Insufend is a capsule supplement made to support healthy blood sugar levels. Its label lists vitamin D, thiamin and chromium, plus a seven-ingredient proprietary blend.
What are the ingredients in Insufend?
Insufend contains vitamin D3, vitamin B1, chromium and a 525 mg proprietary blend. The blend lists Sukre prebiotic fiber (L-arabinose), theobromine, green tea leaf, eleuthero root, theacrine, cinnamon bark and gymnema sylvestre leaf. The label gives amounts for the vitamins, chromium and total blend, but not each blend ingredient.
How do you take Insufend?
Take one capsule once a day, according to the label. Each bottle contains 30 capsules and lasts 30 days at that serving.
Does Insufend work?
Insufend is made to support healthy blood sugar levels. Its label includes chromium, which the NIH says might help the body use carbohydrates, fats and proteins. The brand offers a 60-day money-back guarantee from the day your order ships, with return shipping paid by you.
What should I know about Insufend side effects?
Insufend contains green tea extract, a source of caffeine. Ask a clinician before starting if you are pregnant or nursing, take medication, have a condition or are under 18.
Is Insufend legit?
Insufend is distributed by InsuFend at 19655 E 35th Drive, Suite 100, Aurora, CO 80011, and its store checks out through BuyGoods. Store orders have a 60-day money-back guarantee from shipping. Request a refund through support@insufend.com or +1 (302) 200‑3480, then return the bottles at your expense.
What does this page cover about Insufend reviews and complaints?
This page covers Insufend's label, prices, order terms and guarantee. For a complaint or order issue, contact the brand at support@insufend.com or +1 (302) 200‑3480.
Where can I buy Insufend, and what about Amazon?
Buy Insufend from the brand's own store at insufend.com, where its 60-day guarantee applies. The buttons on this page open the BuyGoods checkout with the bundle in the cart. The guarantee described here is the brand store's policy, not an Amazon policy.
Can I order Insufend in Canada or the UK?
Check shipping for your address in the BuyGoods checkout before you pay. US shipping is free on three or six bottles and costs $9.99 for one bottle.
How much does Insufend cost?
Insufend costs $69 for one bottle, $177 for three bottles or $294 for six bottles. That works out to $69, $59 or $49 per bottle, respectively. US shipping is $9.99 for one bottle and free for three or six, and checkout shows the current price before you pay.
How does the Insufend refund work?
Request a refund within 60 days of the day your order ships. Call +1 (302) 200‑3480 or email support@insufend.com, then send the bottles to 19655 E 35th Drive, Suite 100, Aurora, CO 80011. You pay return shipping.
Is Insufend a subscription?
No, Insufend is a one-time purchase with no subscription or later charge. After payment, checkout opens a follow-up offer page from the brand.
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. Insufend 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 1, 3 and 6 bottles. It opens only through a link with our IDs.No public pagechecked
- 2Insufend's order pageBundles, bonuses, shipping, the guarantee and the FAQinsufend.com/readchecked
- 3Supplement Facts label, as the brand publishes itServing, ingredients and amounts, directions, distributorelasticfunnels-cdn.b-cdn.net/68checked
- 4Return policyHow to return, who pays shipping, the return addressinsufend.com/Returns-And-Refund…checked
- 5Contact pagePhone and emailinsufend.com/contactchecked
- 6NIH Office of Dietary Supplements, Vitamin D fact sheetods.od.nih.gov/factsheetschecked
- 7NIH Office of Dietary Supplements, Thiamin fact sheetods.od.nih.gov/factsheetschecked
- 8NIH Office of Dietary Supplements, Chromium fact sheetods.od.nih.gov/factsheetschecked
- 9NIH National Center for Complementary and Integrative Health, Green Teanccih.nih.gov/healthchecked
- 10Cellucare's sales page and checkoutForm, serving, label, guarantee, shipping and prices at checkoutgetcellucare.com/bchecked
- 11GlucoTrust's sales page and checkoutForm, serving, label, guarantee, shipping and prices at checkoutgetglucotrust.me/discoverychecked