Batch verify
MemoPryl Lot Number and CoA: Verify a Bottle
A MemoPryl lot number identifies one production batch, and a CoA is the lab document for that batch. The seller lists lot MP-26/ME-4190 and CoA reference MP-4190-26-ME. Both are references, not test results, and no lab report is published. Verify by matching the lot on your bottle and asking for the report.
Written by the MemoPryl label deskUpdated
Step 1 · Terms01
What is a lot number, and what is a CoA?
A lot number marks one batch of capsules made together. A CoA, or certificate of analysis, is the lab's record of what was tested in that batch and what was found.
The lot lets a seller trace a bottle back to its batch. If a problem appears, that is how a recall is scoped. The CoA is the proof side: it names the lab, the tests, the limits and the results.
The two work as a pair. A lot number with no report tells you which batch you hold. A report with no matching lot tells you nothing about your bottle.
Read this as a two-key lock. The lot on your bottle is one key. The lot printed on the report is the other. They have to match, character for character.
Step 2 · The numbers02
What are MP-26/ME-4190 and MP-4190-26-ME?
They are seller references. One is listed as a lot, MP-26/ME-4190, and the other as a CoA reference, MP-4190-26-ME. Neither is a lab result, and no report sits behind them that we can open.
Look at the pattern. Both strings share "4190", "26" and "MP" or "ME". That suggests an internal numbering scheme, which is normal for a seller. It says nothing about testing.
| Item | Status |
|---|---|
| Lot reference | MP-26/ME-4190 (seller reference) |
| CoA reference | MP-4190-26-ME (seller reference) |
| Lab name | Not published |
| Tests run and limits | Not published |
| Test results | Not published |
| Manufacturing date | Not published |
| Expiry date | Not printed on any image we have |
Other badges raise the same question. "GMP certified" and "GMO free" both sound like test results. Neither comes with a lot, a lab or a date, so neither can be matched to a bottle. Only a report tied to a lot can be.
The bottle in your hand may carry a different lot. If it does, the bottle wins.
Step 3 · Verify03
How do I verify the lot on my bottle?
Find the lot on the bottle, write it down, then ask the order desk for the matching lab report. Five short checks do the job.
Allow a few days for a reply. If you hear nothing in a week, write again and mention the first date. Keep each message short, with the order ID, the lot and one clear request.
Find the lot and expiry
Look on the label, the base or the cap seal. A supplement bottle usually prints both together. No photo we hold shows either.
Photograph them
Take a clear picture beside the order ID on your packing slip.
Ask for the report
Email [email protected] or call +1 (302) 200-3480. Ask for the CoA for your exact lot, with the lab name.
Match the lot
The lot on the report must equal the lot on the bottle. Close is not a match.
Read the tests
Look for ingredient identity, heavy metals, microbes and the stated limits, not a single word such as "pass".
Why bother04
Why would a careful buyer ask for a CoA at all?
Because a label can differ from what is inside, and a lab report is the only ordinary way to check. Most bottles are fine, but you cannot know that from a badge.
Studies of supplements sold online have found products with an ingredient that was not on the label, or missing, or at a different amount (Tucker 2018, JAMA Netw Open). FDA has also warned about hidden drug ingredients in products sold as supplements (FDA, Hidden Ingredients).
For MemoPryl the question is sharper. Six ingredient names are linked to it through a sibling pack, no amounts are printed, and the two bottle photos disagree. A CoA for your lot would show which ingredients and amounts are really there.
Think about what a good answer looks like. A seller who holds a real report can usually send it as a PDF within a day or two. A seller who has none will often send a badge picture, a general statement or a repeat of the lot number. That difference is itself a useful signal.
If the report matches
You have a lot, a lab and results. File it with your order ID.
If it does not match
Do not guess. Ask again in writing, and hold the bottle until you have an answer.
If none is sent
Treat the quality claims as unverified. That is your call, and a fair one.
MemoPryl: capsules in 2, 3 or 6 bottlesRead the bottle · check your medicines · 60-day window (confirm)
See packsSafety first05
What if the bottle looks wrong or I feel unwell?
Do not take it. Stop, keep the bottle, and call the order desk. If you have a reaction, tell your doctor and report it to FDA (FDA, Report a Supplement Problem).
Do not throw the bottle away yet. It is evidence. Keep the box, the packing slip and the bottle together, and write down the date you opened it and the date any symptom started.
Signs to act on include a broken seal, loose or damaged capsules, an odd smell, or a capsule count that does not match the label. Keep the lot and expiry in view when you call.
If you take medicine, keep taking it as prescribed and ask your pharmacist about MemoPryl before the first capsule. St. John's wort can weaken many medicines, and ginkgo can raise bleeding risk (NCCIH, St. John's Wort safety) (NCCIH, Ginkgo).
More on the badges themselves is on the quality claims page.
Bottom line06
What counts as proof, and what does not?
Proof is a named lab, a matching lot and results you can read. Everything else is a reference or a badge.
FAQ07
Questions about the MemoPryl lot number and CoA
Where on a MemoPryl bottle is the lot number?
Supplement lot numbers are usually printed on the label, the base of the bottle or the cap seal, next to an expiry date. No image we hold shows either, so read your own bottle and photograph it.
Is MP-26/ME-4190 a real batch code?
It is the lot reference the seller lists. We cannot confirm it against a lab record, because no report is published. Compare it with the lot on your bottle, and trust the bottle if they differ.
What is the MemoPryl CoA reference MP-4190-26-ME?
It is a seller reference number, not a lab document. A true CoA names the lab, the lot, the tests and the results. Ask the order desk to send the actual report for your lot.
How do I ask MemoPryl for a certificate of analysis?
Email [email protected] or call +1 (302) 200-3480 with your order ID and lot number. Ask for the CoA for that lot, with the lab name and the tests run. Keep the reply for your records.
Does a matching lot number prove my MemoPryl is safe?
No. A match proves only which batch you hold. Safety also depends on your health and your medicines. Ask a doctor or pharmacist first, and keep taking prescribed medicine as directed.
What should a supplement CoA show?
It should show the lab's name, the lot, the date, each test, the limit and the result. Look for ingredient identity, heavy metals and microbes. A bare "pass" line with no figures is weak evidence.
What if two MemoPryl bottles have different lot numbers?
That is normal when bottles come from different batches. Check each one separately, and ask for a report for each lot. Also compare capsule counts, since the two bottle photos on file disagree on 30 and 60.
Who wrote this08
Written and reviewed by
Pages built from the bottle images, the seller's product notes and linked NIH, FDA, FTC and peer-reviewed sources.
Last updated . Learn about our editorial standards and how we check reviews. This website is run by Official stocking desk for MemoPryl, not by the manufacturer or the distributor of the bottle. We make money when you buy through our order links.
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Read the bottle you receive, check your medicines with a pharmacist, then choose a pack. Prices and the guarantee terms are confirmed at checkout.
- Order desk: +1 (302) 200-3480
- 60-day window (confirm at checkout)
- Ships from the U.S. unless the checkout says otherwise
