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Is My GutOptim Bottle Genuine? How to Check the Lot Number
Check five things: an intact safety seal, 60 capsules, the lot code on the base of the bottle, the printed directions and the tree nut line. This desk ships lot GUT-26/GE-5057. A lot code shows which run a bottle came from. It is not a purity or potency test, and no lab report is published.
- This desk ships lot GUT-26/GE-5057, with certificate reference GUT-5057-26-GE.
- The supplier calls both references draft labels, not a published laboratory report.
- A lot code is not a purity test and not a potency test.
- A bottle holds 60 capsules, which is 30 servings of two.
- GutOptim is sold only through this website; a bottle bought elsewhere is not covered by the 60-day guarantee here.
- Order support, +1 (302) 200-3480, can match a bottle to an order.
How can I tell if my GutOptim bottle is genuine in two minutes?
Pick up the bottle and look at five things. None of them is a laboratory test, and all of them are free. Together they settle most of what a buyer can settle alone.
- The safety seal. The label says not to use the product if the safety seal is damaged or missing.
- The capsule count. A bottle holds 60 capsules, which is 30 servings of two. A short count is a packing fault. Call order support instead of guessing.
- The lot code. It is printed on the base of the bottle where the bottle carries it. This desk ships lot GUT-26/GE-5057.
- The directions. The printed directions read: as a dietary supplement, adults take two capsules daily with a meal. A bottle whose directions read differently is a different product.
- The allergen line. The panel prints Contains Tree Nuts (Walnuts).
Photograph the base of the bottle before you break the seal. That photo is what a phone call works from later.
What do the two codes on the record mean?
Two references appear in the batch record. They look alike, and they do different jobs.
| Field | Value | What it identifies |
|---|---|---|
| Lot | GUT-26/GE-5057 | The production run. Every bottle packed in that run carries it, and order support works from it. |
| Certificate of analysis reference | GUT-5057-26-GE | The reference a laboratory certificate for that run would be filed under. It is an index entry, not the document. |
| Capsules a bottle | 60 | Two a serving, 30 servings, a 30-day supply |
| Allergen line | Contains Tree Nuts (Walnuts) | Printed under Other Ingredients |
| Distributor on the label | GutOptim, 19655 E 35th Dr #100, Aurora, CO 80011, USA | The manufacturer’s address, not this retail desk’s |
A code that differs from ours is not automatically wrong. A second production run can reach the shelf while the first is still selling. It is worth a call before you start the bottle.
What can a lot number prove, and what can it not?
It proves where a bottle came from. A lot number says which production run a bottle belongs to. It does not say what is inside the capsules, how much of it, or whether anyone tested the run.
The supplier describes both the lot and the certificate reference as draft labels. They are not a published laboratory report. This website has not read an assay for the run, so it publishes none. We will not reproduce a certificate we have not seen.
That matters more for a blend like this than for a single-ingredient bottle. A panel of names is not a test of identity, and bentonite clay is a mined mineral. Studies of clays sold for oral use have measured metals, and the FDA has warned consumers about one bentonite product. None of that tested this bottle. It is the reason to ask for paperwork rather than assume it exists.
How do I match my bottle to my order?
Call order support on +1 (302) 200-3480 with the order ID from your confirmation email. That is the only route that ties a particular bottle to a particular order, and it is the same line that starts a refund if you decide not to keep it.
Do not write to the website address for this. The email on the site cannot see orders, and a refund request sent there only loses days.
What makes a website the official place to buy?
Be careful with the word official. This website is run by Getgutoptim, the USA Authorized GutOptim Retailer, from New York. It is a retail desk. It is not the manufacturer and not the formulator. The bottle is distributed by GutOptim of Aurora, Colorado.
GutOptim is sold only through this website. The seller does not supply retail pharmacies, supermarkets or gyms, and it does not run a marketplace storefront. A bottle bought elsewhere cannot be traced to our lot through this desk, and it is not covered by the 60-day guarantee described here.
That is a statement about where a receipt comes from. It is not an accusation against any seller.
How should I store the bottle so the check still means something?
Keep it in a cool dry place below 30°C (86°F) and out of reach of children, as the label says. Heat is the thing to avoid. A bottle left in a closed vehicle on a summer day is not being kept as the label asks.
Bring a parcel indoors soon after it arrives. Note the purchase date somewhere you will find it. The 60 days of the guarantee run from that date, not from delivery.
What if I think my bottle is fake or damaged?
- Do not take the capsules if the seal is broken or missing.
- Photograph the bottle, the base, the label and the capsules.
- Call order support on +1 (302) 200-3480 with your order ID.
- If you feel unwell after taking any supplement, stop and speak to a doctor or pharmacist.
The FDA has guidance for consumers on supplements and on reporting problems. Its question-and-answer page on dietary supplements is a good place to start.
Frequently asked questions
Is GutOptim real or fake?
The product is a real capsule supplement, but only this website sells it. If a bottle came from elsewhere, it cannot be traced to our lot. Check the seal, the 60-capsule count and the lot code.
What is the GutOptim lot number?
This desk ships lot GUT-26/GE-5057. The certificate of analysis reference is GUT-5057-26-GE. The supplier describes both as draft labels.
Does the lot number prove the capsules are pure?
No. A lot code says which production run a bottle came from. It is not a purity test and not a potency test.
Is there a laboratory report for the lot?
Not published. The supplier calls the lot and certificate references draft labels, and this website will not publish a certificate it has not read.
Where can I buy genuine GutOptim?
Only through this website. The seller does not supply pharmacies or supermarkets and runs no marketplace storefront.
Who do I call about my bottle?
Call order support on +1 (302) 200-3480 with the order ID. The website email address cannot see orders.
Our view
A genuine bottle is not proven by a single code. It is shown by a sealed lid, the right count, a lot you can match to an order and a receipt from the one place that sells it. That is a modest standard, and it is one you can meet in two minutes.
We sell GutOptim and earn on orders, so we are not neutral. But we would rather tell you what a lot number cannot prove than let it seem like a certificate. If something about your bottle looks wrong, stop and call.
GutOptim is a dietary supplement. It is not a drug, and it is not FDA approved. No supplement is. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Talk to your doctor or pharmacist about any medical question.
Buy from the one place that can trace your bottle.
The order page shows the live price, free US shipping and the guarantee terms before payment, and your order ID links the bottle to our record.
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Sources cited in this article
- U.S. Food and Drug Administration. Questions and Answers on Dietary Supplements. https://www.fda.gov/food/information-consumers-using-dietary-supplements/questions-and-answers-dietary-supplements
- NIH Office of Dietary Supplements. Dietary Supplements: What You Need to Know. https://ods.od.nih.gov/factsheets/WYNTK-Consumer/
- Reeuwijk NM, Klerx WN, Kooijman M, Hoogenboom LA, Rietjens IM, Martena MJ. Levels of lead, arsenic, mercury and cadmium in clays for oral use on the Dutch market and estimation of associated risks. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2013;30(9):1535-45. https://pubmed.ncbi.nlm.nih.gov/23862762/
- U.S. Food and Drug Administration. La FDA advierte a los consumidores sobre los riesgos que la arcilla de bentonita de Alikay Naturals, Bentonite Me Baby, conlleva para la salud (Spanish-language version of the FDA advisory). https://www.fda.gov/drugs/drug-safety-and-availability/la-fda-advierte-los-consumidores-sobre-los-riesgos-que-la-arcilla-de-bentonita-de-alikay-naturals
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