MCM Authentication Service
Expert MCM authentication by independent specialists. Consistent, reliable results with over 99.89% accuracy
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Fake MCM follows the Visetos canvas, above all on the Stark backpack, totes, belt bags and Aren crossbodies, and the NFC Digital Passport on select MCM styles is one checkpoint, not proof. Our MCM authentication service checks the print alignment, the laurel logo, the logo plate and how it is fixed, the interior label, studs and stitching. Made in Korea is normal on genuine pieces.
Trusted by 100,000+ customers
I really love legitgrails. I have been using this in authenticating all my bags and so far the service is so good.
Jeanelyn P · 10/2026
Nice and easy to have all my bags authenticated. Results come back quickly and if they ever need additional photos, they will come back and ask promptly.
Lou · 09/2026
MCM Authentication Service
Price
$35.00
Authentication certificate with final outcome
Receive a certificate with the final authentication result for your
MCM
item
How it works: start your authentication
Step 1
Upload photos
Begin by uploading images of your item
Step 2
We handle it
Our expert team reviews your item thoroughly
Step 3
Receive your certificate
You’ll receive the results via email, including a unique certificate of authenticity
What we check on MCM
How to tell a real MCM from a fake
The laurel logo is the first tell: the classic MCM wreath usually has nine leaves on the left and eight on the right. Fake Visetos then drifts on print, plate and hardware up close.
01
Laurel logo
The wreath under MCM, which on the classic logo usually has nine leaves on the left and eight on the right, with the letters centered above it.
02
Logo plate and screws
Lettering and finish on the metal plate, and how it is fixed. Screws cast into the plate are a warning sign.
03
Visetos canvas
Print sharpness, color and spacing of the monogram, and how it lines up across seams.
04
Studs, zips and buckles
Finish, weight and attachment of studs and hardware, plus even stitching around them.
05
Number plate or label
Placement, font and finish of the number. MCM publishes no decoding, so we check how it is made.
06
Interior label and origin
Label print and the country line. Korea, Germany and Italy all appear on genuine pieces.
07
Digital Product Passport
On select styles, an NFC chip that opens a passport page. One checkpoint, not proof on its own.
Real vs fake MCM, model by model
Free Code Checker
MCM serial number check
Free tool, decode the code on your item
Authenticated. For Charity.
To celebrate ten years of British Red Cross second-hand fashion on eBay UK, pre-loved designer pieces will be auctioned, each one authenticated by LegitGrails
MCM offers no public serial lookup, and we know of no MCM service that authenticates bags bought from other sellers. Our free MCM serial number checker shows where to find the code and what it can and cannot tell you. A code alone does not prove a bag is genuine: MCM does not publish what its numbers mean, and fakes carry plausible numbers. We check how the number is stamped or printed and where it sits, then authenticate the whole bag.
On select styles, MCM embeds an NFC chip. Hold a phone near it and a passport page opens with the item's authenticity record and production details, run on the Aura Blockchain. Most MCM bags on the resale market have no chip, so a missing one is normal. A chip is one checkpoint and can be copied, so we still authenticate the bag.
No. Cards, care booklets, receipts and dust bags are easy to print and can be moved from a genuine bag to a fake, so they are supporting evidence at most. Send them with the photos and we authenticate the bag itself.
It can be. Many genuine MCM bags say Made in Korea, and older pieces often say Made in Germany or Made in Italy. The label alone does not decide it, so we check the bag against references for its era.
Count the laurel leaves under the logo first: the classic wreath usually has nine on the left and eight on the right. Then look at the logo plate. On genuine backpacks it is held by separate rounded screws, so screws cast into the plate or star-shaped ones are a warning sign.
Often, yes. Better copies get the Visetos look right at a distance and drift up close on the print, the laurel logo, the plate fixing and the studs. We compare those details with verified MCM references, and if the photos cannot settle it we ask for better ones before giving a verdict.
For the most accurate and quick authentication process, we advise you to upload clear photos of the areas visible when clicking 'Upload photos' on this page. We quickly determine if the uploaded photo meets our criteria. If your photos do not meet the criteria, you will receive a request for more and/or clearer photos. Check out Photo Instructions to find clear examples for each detail.
