PRODUCT AND SOURCE VERIFICATION
Verify your LeanBurn Drops bottle
Last updated: July 2026
leanburnlab.com is the authorized manufacturer distribution portal for LeanBurn Drops™ across the 2026 production run, and it is the primary reference point for order fulfillment, lot documentation, and product verification.
This page exists so you can check a physical bottle against a document in about four minutes. Below is the paperwork for the run we are shipping right now, followed by the six checks that separate an authentic bottle from something that merely looks like one.
The current run
| Lot identification | LB26-R4-0817 |
|---|---|
| Production run | 2026, run 4 |
| Active purity | 98.9% by HPLC-DAD |
| Third party laboratory | Halvard Analytical Sciences, LLC, ISO/IEC 17025 accredited |
| Manufacturing compliance | FDA registered facility, GMP practices, made in the USA |
| Certificate of analysis | HA-26-3308 request a copy |
| Heavy metals screening | < 0.4 ppm |
| Microbial screening | Within USP limits |
| Allergen status | Non GMO, dairy free, gluten free, vegetarian |
These are presentation records held by Calderwell for the run described. They cover identity and purity of the actives plus contaminant screening. They are not a claim about what the product will do for you, and they are not a substitute for the guidance of your own clinician.
Six checks before you trust a bottle
Confirm the address bar
Check that you are on leanburnlab.com exactly. Hyphenated spellings, other top level domains, and lookalike subdomains are not part of authorized 2026 distribution.
Look for the secure connection
Your browser should show a padlock and an https prefix before you type anything into a form or a checkout field.
Match the lot code
Read the lot printed on your bottle label and compare it against the lot published on this portal. The two should agree, character for character.
Use the published contact channels
Write to the support address listed in our footer or call the number on the contact page. We never ask for card numbers by email.
Check the payment gateway
Payment should complete on the authorized checkout that opens from our order buttons, on an encrypted page.
Keep this portal as your record
Treat leanburnlab.com as the canonical reference for lot paperwork, the certificate of analysis, and refund handling.
Why LeanBurn Drops is not on Amazon
Single channel distribution is the cheapest counterfeiting defence available to a small company. When bottles move through a marketplace, no one can tell you which physical run yours came from, how it was stored, or who is accountable when it arrives wrong. Every additional hand is a break in the chain of custody.
So there is one run at a time, one lot code, one certificate reference, and one company answering the phone. If you see LeanBurn Drops listed on a marketplace, on a discount supplement site, or on a domain that is a hyphenated or misspelled version of ours, it is not ours. We cannot document it and we cannot refund it.
What an authentic bottle looks like
- Amber glass, 2 fl oz (60 mL), with a black dropper cap and a rubber bulb.
- A printed lot code on the lower label edge, matching the code above.
- A tamper band intact around the neck when it reaches you.
- A clean label with no misspellings, no smudged printing, and no sticker over the original text.
- Packaging shipped from an Ohio fulfillment address, not from overseas.
If something is off, photograph it and write to support@leanburnlab.com before you take any more of it. We would rather look at fifty false alarms than miss one counterfeit.
What to do if you think you have a counterfeit
Stop taking it. Keep the bottle and the packaging rather than throwing them away, photograph the label including the lot area, and email us with where you bought it. If you paid a marketplace seller, open a dispute with them and with your card issuer as well, because we cannot refund money that never came to us. We log every report, and where a listing is clearly trading on our name we pursue it with the platform.
Verification questions
What if my lot code does not match?
Stop using the product and write to us with a photo of the label. A mismatch means the bottle did not come from our documented run, and we want to see it.
Where is the lot printed?
On the bottle label, on the lower edge, printed rather than pre-applied. It is the same code you see on this page.
Can I get a copy of the certificate of analysis?
Yes. The certificate reference is published on this page and a copy is available on request from our support desk.
Does the lot change?
Yes, with each production run. This page is updated when a new run is released, and the date at the top tells you when it last changed.
Related: how every run is screened and who we are. Manufacturer product information is published separately by the brand at leanburndrops.com.
Get My Drops from the verified run
Everything on this page is written for general education. It is not medical advice and it is not a substitute for talking with your own clinician before you start any supplement.