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Batch verify

Synaptril Lot Number and Batch Check: Seal, Label Code and Order Match

Quick answer

The Synaptril lot number the seller gave us is S-26/MY-6594, with a CoA reference of S-6594-26-MY. Both are seller references, not lab proof, and no lab report is published. The code ENB_452_01_062526 on the label's right edge is not a lot number. To check a bottle, inspect the safety seal, compare the label and confirm your order with the order desk.

Written by the Synaptril label deskUpdated

The codes01

What is the Synaptril lot number?

The Synaptril lot number on file is S-26/MY-6594, a reference the seller gave us. The matching CoA reference is S-6594-26-MY. Neither one is a lab result.

A lot number names one production run. It lets a maker trace a batch if something goes wrong. A reference code alone does not tell you what is in the capsules or whether a lab tested them.

No certificate of analysis has been published for either code. Until one is, treat both as filing labels used by the seller.

Three Synaptril codes and what each one can and cannot tell you
CodeWhat it isWhat it does not prove
S-26/MY-6594Lot reference supplied by the sellerThat your bottle came from that run, or that a lab tested it
S-6594-26-MYCoA reference supplied by the sellerAny measured amount; no certificate is published
ENB_452_01_062526A code printed up the label's right edgeA lot or batch; it is not a lot number

The label code02

Is ENB_452_01_062526 the Synaptril lot number?

No, ENB_452_01_062526 is not a Synaptril lot number. It is a code printed sideways up the right edge of the label, next to the Supplement Facts panel.

Because it is part of the printed artwork, it does not change from one batch to the next. Codes like it often track a label design or print file. The label does not explain it, so we do not guess further.

The flat label we have shows no separate lot number or expiry date. If your bottle carries a printed lot or date stamp, it is likely on the bottom or near the cap. Note it before you call the order desk.

The full Synaptril label laid flat: directions and distributor on the left, the front panel in the middle, Supplement Facts on the right with a code up the right edge
The whole label, laid flat. The code ENB_452_01_062526 runs up the right edge; no lot number or expiry date is printed on the artwork.

The seal03

How do you check the Synaptril safety seal?

Check the Synaptril safety seal by looking at it before you open the bottle. It should be whole, flat and unbroken. Per the label, a bottle with a damaged or missing seal should not be used.

A torn, loose or bubbled seal can mean the bottle was opened. Glue marks or a second seal on top of an old one are warning signs too. Take a photo before you remove it.

The left panel of the Synaptril label: suggested use, caution and warning, storage, keep out of reach of children, the FDA statement box and the distributor
The left panel of the label. The seal warning sits in the bold block under storage.
  1. Look before you twist

    Check the cap for cuts or a seal edge that lifts.

  2. Open and inspect

    The foil under the cap should cover the whole mouth of the bottle.

  3. Count and look

    Expect 30 vegetable capsules, dry and whole, with no strong smell.

  4. Store it right

    Keep the bottle below 30°C (86°F), cool and dry, out of reach of children.

Counterfeit check04

How can you tell a counterfeit Synaptril bottle?

You can tell a counterfeit Synaptril bottle by comparing it, line by line, with the real label. Fakes often slip on small details such as the distributor, the blend list or the capsule count.

A real bottle is white with a blue pixel-brain icon over SYNAPTRIL in dark navy. The front reads "Advanced Brain Support*", "Enhances Memory & Focus*" and "Boosts Mental Energy*", then "30 CAPSULES | DIETARY SUPPLEMENT".

  • Supplement Facts: magnesium 80 mg (19% DV) and a 575 mg proprietary blend
  • Six blend lines, starting with magnesium glycinate and ending with CoQ10
  • Other ingredients: Hypromellose (Vegetable Capsule), Microcrystalline Cellulose, Magnesium Stearate, Stearic Acid, Silicon Dioxide
  • Distributor: Gluco Elixir, Aurora, CO 80011, +1 (323) 348-1373, [email protected]
  • Code ENB_452_01_062526 up the right edge

Compare your bottle with the full panel on the Synaptril supplement facts page. Bottles bought from marketplace resellers carry more risk; see where to buy Synaptril.

Synaptril: from $49 a bottle30 capsules · 2, 3 or 6 bottles · free shipping on 3 or 6 · 60-day money-back guarantee

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Order match05

How do you match your Synaptril order with the order desk?

Match your Synaptril order by calling +1 (323) 348-1373 or emailing [email protected] with your order ID and the details from your bottle. The order desk can see orders. This website cannot.

The desk can confirm that the order is real, when it shipped and which pack it was. Ask it which lot shipped to you and whether a certificate exists for that lot.

Keep the reply. If the desk names a lot that differs from the seller's reference, that is not a fake by itself, since new runs get new numbers. Ask for the certificate that matches your lot instead.

  1. Gather

    Order ID, checkout email and the packing slip.

  2. Photograph

    The seal, the label's right edge and any stamp on the bottom.

  3. Contact

    Call or email the Synaptril order desk with the photos.

  4. Record

    Write down the answer and the date in case you need a refund.

Why it matters06

Why does a lot number matter for a supplement?

A lot number matters because it links a bottle to the batch it came from. If a problem turns up, a maker can trace and pull that batch without pulling every bottle.

It also ties a lab report to the capsules it tested. A certificate of analysis means little unless its lot matches the one in your hand. That is why we do not treat the seller's references as proof.

Lot numbers help buyers too. If a batch is ever recalled, the notice names the lots. A buyer who wrote down the lot on arrival can tell at a glance whether a bottle is affected, even after the box is gone. A quick photo of the bottle bottom and seal on delivery day does the job. Our Synaptril testing and quality page explains what a full certificate should show.

If it fails07

What should you do with a Synaptril bottle that fails the check?

Do not take capsules from a Synaptril bottle that fails the check. Keep the bottle, the seal and the packing slip, and contact the order desk at +1 (323) 348-1373 with photos.

A bottle bought through the official checkout falls under the 60-day money-back guarantee from purchase. Call first for return instructions; the 60-day guarantee steps explain the rest.

If you already took a capsule and feel unwell, stop and call your doctor. You can report a suspected reaction to the FDA through its Safety Reporting Portal (FDA, Report a Supplement Problem).

FAQ08

Synaptril batch and bottle questions

Where is the lot number on a Synaptril bottle?

The flat label artwork shows no lot number or expiry date. If your bottle has a printed stamp, look on the bottom or near the cap. The seller's lot reference on file is S-26/MY-6594, and the order desk can say which lot shipped to you.

Is the CoA S-6594-26-MY a lab test of Synaptril?

No. It is a CoA reference the seller uses, not a published certificate. No measured amounts, lab name or test dates go with it, so it does not show what any capsule contains. Ask the order desk for the certificate itself.

What does ENB_452_01_062526 mean on Synaptril?

The label does not say. It runs up the right edge of the printed artwork, so it stays the same on every bottle and is not a lot number. Codes like it often track a label design, but we have no confirmation of its purpose.

Can I use a Synaptril bottle with a loose seal?

No. If the safety seal is damaged or missing, the label says not to use the bottle. Photograph the seal, set the bottle aside and contact the order desk with your order ID for a replacement or return instructions.

How common are fake Synaptril bottles?

We have no data on how often fakes appear. The risk is higher on marketplaces and resale sites, where the seller is unknown. Buying through the official checkout and checking the label line by line lowers it.

Can this website check my Synaptril batch for me?

No. The website inbox cannot see orders or shipping records. Send your order ID and bottle photos to the order desk at [email protected], which can match the order and say which lot shipped.

Who wrote this09

Written and reviewed by

Written byThe Synaptril label deskMysynaptril, American Synaptril authorized shop

Pages built from the label, the sales page and linked NIH, FDA, CDC, FTC and peer-reviewed sources.

Medically reviewed byDr. Neelum Aggarwal, MD, PhysicianRole: Medical reviewerReview date: October 19, 2026

Last updated . Read our editorial standards and how we check reviews. This website is run by an American Synaptril authorized shop, not by the manufacturer or the distributor. We earn money when you buy through our order links.

American Synaptril authorized shop

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