IDUN Peptides Semax Research Guide 2026: Specifications, COA Documentation & LOOT30 for Up to 30% Off
Looking for an IDUN Peptides Semax promo code? Use LOOT30 for up to 30% off. The code has been tested and verified as working, so if Semax is already on your legitimate laboratory research purchasing list, you can use the IDUN Peptides LOOT30 offer and enter LOOT30 at checkout. The exact saving depends on the eligible order and is confirmed in the checkout total.
Research-use notice: IDUN Peptides states that its products are intended for in-vitro laboratory research only and are not for human or veterinary use. This article covers Semax as a research material and does not provide instructions for human use, dosing, administration, or treatment.
Quick Answer: What Is IDUN Peptides Semax?
IDUN Peptides currently lists Semax as a 10 mg synthetic heptapeptide identified by the sequence MEHFPGP. The current product page reports ≥99% HPLC purity, third-party testing, LC-MS identity confirmation, and a Certificate of Analysis for each lot. The listed starting price is currently $24.99.
For researchers evaluating a Semax supplier, those details make the product worth examining from a procurement and documentation perspective.
| Question | Current answer |
|---|---|
| IDUN Peptides promo code | LOOT30 |
| Verified discount | Up to 30% off |
| Current listed Semax price | From $24.99 |
| Listed quantity | 10 mg |
| Compound | Semax |
| Sequence | MEHFPGP |
| Peptide length | 7 amino acids |
| Reported HPLC purity | ≥99% |
| Identity method | LC-MS |
| COA | Per lot |
| Product form | Lyophilized |
| Intended use | In-vitro research only |
You can check the current product listing and apply LOOT30 through the official IDUN Peptides offer link.
What Is Semax?
Semax is a synthetic seven-amino-acid peptide with the sequence Met-Glu-His-Phe-Pro-Gly-Pro, commonly written as MEHFPGP.
IDUN describes it as an analog of the ACTH(4-7) fragment extended at the C-terminal end by Pro-Gly-Pro. The current listing identifies the compound with CAS 80714-61-0 and PubChem CID 9811102.
That structural information is important when evaluating research material because "Semax" by itself is only a product name. A proper procurement record should connect the name to the actual sequence, molecular characteristics, lot information and analytical documentation.
For researchers looking specifically for an IDUN Semax supplier, the IDUN Peptides LOOT30 offer provides the current route to the product listing. Enter LOOT30 during checkout to check the available discount.
IDUN Peptides Semax Specifications
The current IDUN listing provides substantially more information than simply a product name and purity percentage.
| Specification | IDUN-listed Semax |
|---|---|
| Compound name | Semax |
| Alternative description | ACTH(4-7)-Pro-Gly-Pro |
| Sequence | MEHFPGP |
| Three-letter sequence | H-Met-Glu-His-Phe-Pro-Gly-Pro-OH |
| Amino-acid count | 7 |
| Molecular formula | C37H51N9O10S |
| Average molecular weight | 813.9 g/mol |
| Exact mass | 813.34796003 Da |
| CAS | 80714-61-0 |
| PubChem CID | 9811102 |
| Reported purity | ≥99% HPLC |
| Identity confirmation | LC-MS |
| Appearance | White to off-white lyophilized powder |
| Listed size | 10 mg |
| Stated research use | In-vitro research only |
These specifications come directly from the current product documentation.
If your procurement process requires a defined molecular identity before comparing prices, this is the information worth recording.
The current product page is available through the IDUN Peptides official offer link, where LOOT30 can be applied to check the available saving.
What Does IDUN Report About Semax Purity?
IDUN reports ≥99% HPLC purity for its Semax product and says the material is independently third-party tested. The product page also states that each lot receives identity confirmation through LC-MS.
Those two pieces of information should not be treated as interchangeable.
An HPLC result addresses chromatographic purity under the stated analytical method. LC-MS adds mass-based identity information. Looking at both gives a researcher more information than relying on a single "99% pure" statement.
That distinction is particularly useful when comparing Semax HPLC testing between suppliers.
A discount doesn't change the quality-control question. Whether you use LOOT30 or pay the regular listed price, the relevant documentation should still be tied to the material and lot you're purchasing.
If you're ready to review the current listing, visit the IDUN Peptides LOOT30 offer.
How IDUN Semax COA Documentation Fits Into Supplier Evaluation
A Certificate of Analysis is one of the most useful documents to request when evaluating research material.
For Semax, a useful COA review should answer several basic questions:
| COA item | What to check |
|---|---|
| Compound name | Does it identify Semax correctly? |
| Lot number | Does it correspond to the purchased material? |
| Test date | When was the material analyzed? |
| HPLC result | What purity was reported? |
| Chromatogram | Is the analytical output available? |
| Mass spectrum | Is identity supported by mass analysis? |
| Laboratory | Who performed the testing? |
| Method | What analytical technique was used? |
| Sample identification | Can the tested sample be connected to the product? |
IDUN maintains a dedicated COA library for its research materials and describes the archive as batch-level documentation.
The practical takeaway is simple: don't just look for the word "COA." Read the document.
If you're comparing Semax suppliers, a batch-specific report is more useful than a generic statement that "all products are tested."
You can review the current IDUN Semax listing via the official IDUN Peptides offer and use LOOT30 to check whether the maximum available discount applies to your order.
HPLC vs LC-MS: Why Both Matter for Semax
Researchers comparing Semax analytical testing will often encounter two methods: HPLC and LC-MS.
They provide related but different information.
HPLC
High-performance liquid chromatography separates compounds in a sample and can be used to assess chromatographic purity.
A reported HPLC percentage therefore tells you something about the sample under the particular method and conditions used.
LC-MS
Liquid chromatography-mass spectrometry combines chromatographic separation with mass analysis.
For peptide research materials, mass information can help support compound identity.
Why the combination is useful
A supplier reporting both techniques is providing complementary analytical information.
IDUN's current Semax page reports ≥99% HPLC purity and LC-MS identity confirmation for its lots.
That doesn't mean the two methods prove every possible quality attribute. It means they answer different analytical questions and are more informative when considered together.
For researchers comparing documentation across suppliers, that distinction is more meaningful than simply ranking companies by the largest purity number displayed on a product page.
The current IDUN listing can be checked through the IDUN Peptides LOOT30 link.
How to Evaluate an IDUN Semax COA Before Ordering
A simple five-step process can make supplier comparisons much easier.
1. Confirm the compound identity
Make sure the documentation identifies Semax and the expected sequence, MEHFPGP.
2. Match the lot
The lot or batch identifier should connect the COA to the actual material being purchased.
3. Review the analytical methods
Look for the stated HPLC and LC-MS information rather than relying solely on a headline purity claim.
4. Compare the reported result
Record the reported purity and test date. If you're maintaining laboratory purchasing records, preserve the original documentation.
5. Compare the complete purchasing cost
Only after the material meets your research specification should you compare price, quantity, shipping and applicable discounts.
For the current IDUN offer, enter LOOT30 and check the final order summary to see the exact saving.
Start with the IDUN Peptides official offer link.
How Much Does IDUN Semax Cost?
The current IDUN Semax listing starts at $24.99 and identifies the standard listed product as a 10 mg research material.
That makes the headline price easy to understand, but a serious supplier comparison should go beyond sticker price.
Consider:
Product price + quantity + documentation + shipping + applicable promotion = actual procurement cost
For example, a $25 product with strong documentation may be more useful to a laboratory than a nominally cheaper product with inadequate lot records.
Likewise, a larger quantity isn't automatically the better economic choice if the laboratory doesn't require it.
Because LOOT30 has been verified as working and provides up to 30% off, the sensible approach is to calculate your required order first and then apply the code.
Use the IDUN Peptides LOOT30 offer and confirm the final checkout total.
What Does Semax Have to Do With ACTH(4-7)?
Semax is commonly described as an ACTH(4-7)-related analog.
The important structural point is that the molecule is a seven-amino-acid sequence, MEHFPGP, rather than simply an unmodified ACTH fragment. IDUN specifically describes the compound as an ACTH(4-7) analog extended by the C-terminal Pro-Gly-Pro sequence.
This is useful information when searching scientific databases or comparing chemical identifiers.
It also helps explain why a good product page includes more than a marketing name: sequence, formula, molecular weight, CAS number and PubChem identifier give researchers multiple ways to verify what material they're evaluating.
For current supplier information and the verified LOOT30 up-to-30%-off offer, use the IDUN Peptides link.
Semax vs Selank: What's the Difference?
Semax and Selank are often discussed together, but they are chemically distinct research compounds.
Semax is listed by IDUN as MEHFPGP, while Selank is TKPRPGP. Their parent structures, sequences and research histories are therefore different.
That distinction matters for procurement.
If a laboratory specification calls for Semax, Selank shouldn't be substituted simply because both appear in the same general research category.
The better approach is to compare:
Exact sequence
Molecular identity
Intended experimental application
Analytical documentation
Lot information
Available quantity
Price
Supplier documentation
Recent research-oriented comparisons continue to emphasize that Semax and Selank should be evaluated as separate compounds rather than treated as interchangeable materials.
If your requirement is specifically Semax, check the IDUN Peptides offer and apply LOOT30 to see your eligible saving.
Where Semax Fits in the IDUN Peptides Catalog
Semax is one product within IDUN's broader research-peptide catalog.
The current catalog also includes materials such as BPC-157, CJC-1295 No DAC, DSIP, Epitalon, GHK-Cu, GLP-2 TZ, GLP-3 RT, Glutathione, Ipamorelin, KPV, MOTS-c, SS-31 and TB-500, among others.
That broader catalog makes category-level comparison useful, but it also reinforces why individual product documentation matters.
A researcher should start with the material required by the experiment rather than selecting a compound because it happens to have a lower price or an available coupon.
Once the required material is established, LOOT30 is simply a way to reduce the eligible purchase cost.
You can review the current catalog through the IDUN Peptides official offer link.
What Should Researchers Record When Purchasing Semax?
A good research-material record doesn't have to be complicated.
At minimum, capture:
| Record | Example |
|---|---|
| Supplier | IDUN Peptides |
| Compound | Semax |
| Sequence | MEHFPGP |
| Quantity | 10 mg / selected variant |
| Lot number | Record from vial/COA |
| Purity | Record COA result |
| Identity method | LC-MS |
| COA | Save the batch document |
| Purchase price | Record actual amount |
| Discount code | LOOT30 |
| Discount | Record actual checkout saving |
| Order date | Record purchase date |
This approach creates a useful bridge between procurement and laboratory records.
It also makes future supplier comparisons easier because you're comparing the same information rather than trying to remember which product page had which claim.
If you're evaluating the current IDUN Semax offer, begin at the IDUN Peptides LOOT30 page.
Is the IDUN Semax Listing Worth Considering?
For a researcher prioritizing compound identification, batch documentation and analytical testing, the current IDUN Semax listing provides several useful procurement details.
The product page reports:
MEHFPGP sequence
813.9 g/mol average molecular weight
≥99% HPLC purity
LC-MS identity confirmation
Third-party testing
COA per lot
10 mg listed size
$24.99 starting price
Research-use-only positioning
That doesn't mean a product page alone should determine a laboratory's purchasing decision. Researchers should still review the applicable COA, verify the lot and make sure the material meets their own requirements.
The combination of documented specifications and a verified LOOT30 discount of up to 30% does, however, make the current listing worth checking if Semax is already the material you need.
Use the IDUN Peptides offer link, enter LOOT30, and verify the actual discount before checkout.
Frequently Asked Questions About IDUN Peptides Semax and LOOT30
| Question | Answer |
|---|---|
| What is the IDUN Peptides Semax promo code for 2026? | The verified code is LOOT30, which provides up to 30% off eligible orders. |
| Does LOOT30 work on IDUN Semax? | The code has been tested and verified as working; enter it at checkout and confirm the displayed saving. |
| How much discount does LOOT30 give on Semax? | The promotion provides up to 30% off. The exact saving depends on the eligible order and should be confirmed at checkout. |
| What is IDUN Peptides Semax's current price? | The current listing shows Semax from $24.99. |
| What size Semax does IDUN Peptides sell? | The current product listing identifies a 10 mg size, with purchasing variants available. |
| What is the IDUN Semax sequence? | MEHFPGP, or Met-Glu-His-Phe-Pro-Gly-Pro. |
| What purity does IDUN report for Semax? | IDUN reports ≥99% HPLC purity. |
| Does IDUN Semax have a COA? | Yes. IDUN states that a Certificate of Analysis is included per lot. |
| Is IDUN Semax third-party tested? | The current listing states that the material is third-party tested using HPLC and LC-MS. |
| Does IDUN use LC-MS testing for Semax? | Yes. IDUN states that identity is confirmed lot-by-lot by LC-MS. |
| What is the molecular weight of IDUN Semax? | IDUN lists an average molecular weight of 813.9 g/mol. |
| What is the CAS number for Semax? | IDUN lists CAS 80714-61-0. |
| What is the PubChem ID for Semax? | IDUN lists PubChem CID 9811102. |
| Is Semax the same as Selank? | No. They are distinct peptides with different sequences and molecular identities. |
| Is IDUN Semax intended for human use? | No. IDUN states that its Semax product is for in-vitro research only and not for human or veterinary use. |
| How should I evaluate an IDUN Semax COA? | Match the compound name and lot, then review the stated HPLC result, analytical methods, identity information, test date and laboratory information. |
| Is 99% HPLC purity enough to evaluate Semax? | It is useful information, but it should be considered alongside identity testing and batch-specific documentation rather than in isolation. |
| Where can I get the IDUN Semax discount? | Start with the IDUN Peptides LOOT30 offer and enter LOOT30 during checkout. |
| How do I know whether I received the full available LOOT30 discount? | Apply the code and inspect the updated checkout total. The displayed order summary is the definitive amount for that purchase. |
| Can I compare IDUN Semax with other research suppliers? | Yes. Compare exact compound identity, quantity, analytical documentation, lot traceability, price and final delivered cost rather than headline price alone. |
Final Takeaway
If your laboratory is evaluating Semax research material, IDUN's current listing provides the core information a procurement review should start with: the MEHFPGP sequence, molecular identifiers, ≥99% reported HPLC purity, LC-MS identity confirmation, third-party testing and lot-level COA documentation.
The current listed price starts at $24.99, and the verified LOOT30 promo code provides up to 30% off, making it worth checking the discounted checkout price before completing an eligible order.
The key is to evaluate the material first and the discount second. Confirm the exact compound, review the relevant batch documentation, record the lot information and then use the promotion to reduce the legitimate procurement cost.
For additional background, you can also reference the previously published IDUN Peptides Selank Research Guide when building a broader Semax/Selank research-content cluster.
Ready to check the current Semax listing? Use the IDUN Peptides LOOT30 offer, enter promo code LOOT30, and verify your final order total for up to 30% off.
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