Peptide Works Shop

Product formats at a glance

Individual vials

Vials account for a substantial part of the listed range. Entries include BPC-157, GHK-Cu, Epithalon, DSIP, Ipamorelin, Semax and many other named research materials. A vial is a presentation, not a statement that every product has the same composition, storage requirements or analytical characteristics.

The official FAQs describe laboratory-grade glass vials for peptide research materials and explain that presentation may vary by product and batch. Many materials are supplied in lyophilised form. Consult the individual listing and its documentation for the material you intend to purchase rather than transferring the specifications of one vial product to another.

Capsules

The reviewed catalogue includes nine capsule entries: 5-Amino-1MQ, BPC-157, BPC-157 Thymosin Beta-4, Epithalon, GHK-Cu, KPV, MK-677, Tesofensine and Thymosin Beta 4. Several of these names also appear elsewhere in the catalogue in a different presentation or combination.

Capsule presentation does not change the research-only designation. These entries are not offered here as dietary supplements, medicines or products for consumption. Use the full listing name to distinguish a capsule product from a vial, and review the actual product information for any available pack options or documentation.

Blends

The reviewed blend entries are BPC-157 TB500, GHRP-6 CJC-1295 DAC, GHRP-6 CJC-1295 No DAC, and Ipamorelin CJC-1295 No DAC. Their names identify the components included in the catalogue entry. The relevant listing is the place to check the supplied presentation and specification.

The DAC and No DAC names must remain distinct when comparing the two GHRP-6 combinations. Similarly, the Ipamorelin combination should not be confused with either GHRP-6 entry simply because CJC-1295 appears in both names. A shortened product description can omit the detail that distinguishes one listing from another.

Stacks

The catalogue uses “stack” for grouped product listings. Examples include AOD-9604 BPC-157, Epithalon DSIP, Selank Semax and Thymalin Epithalon. It also includes listings with three named components, such as BPC-157 GHK-Cu Thymosin Alpha-1 and BPC-157 TB500 GHK-Cu.

Treat a stack as its own purchasing entry. Review the contents and available information on that listing rather than adding together specifications from separate products or assuming that a grouped entry is a blend. The presence of several names does not imply a combined biological effect, a recommended research method or instructions for using the materials together.

Related supplies and other presentations

The reviewed shop also lists Bacteriostatic Water, GHK Basic Topical and GHK-Cu Topical. Their catalogue names are retained so that researchers can find the corresponding entries. A name describing presentation is not an instruction to apply, administer or consume the product.

These entries should be assessed against their own product information. They are not interchangeable with peptide vial products merely because they appear in the same shop. The research-use designation continues to apply, and this directory does not provide preparation or administration guidance.

What to review on a live product page

Once you have located a product, open its listing and check the name against your laboratory's specification. Review the presentation, available options and any analytical documents provided for that product. If a selector offers several options, the selected option is part of the purchasing decision and should be checked before adding the item to the cart.

The live shop uses both individual product entries and listings with multiple selectable variants. Some entries direct visitors to further information. This directory therefore links to the product page rather than attempting to choose an option on your behalf. The available information may differ between products and between batches.

Keep product identification separate from the order quantity. The compound name identifies the material; the selected product option identifies the purchasable presentation; the quantity in the cart identifies how many of that selected item you are requesting. Confirm those details in the live ordering flow rather than inferring them from a category name.

Physical appearance and storage information

The official FAQs explain that lyophilised material may appear as a compact cake, fragmented material or loose powder. Appearance can differ between compounds and batches, and movement during transport can change how the material sits inside a vial.

A change in physical appearance does not by itself establish a change in chemical identity or purity. Equally, a neat-looking vial does not establish that a specification has been met. The analytical information for the relevant product or batch is the appropriate basis for reviewing reported characteristics.

Storage needs vary between research materials. The published guidance directs researchers to the product-specific information and available batch documents, and does not apply one shelf-life estimate to every peptide. Keep the product name and batch reference connected with the storage information being reviewed.

No universal storage temperature, shelf life, preparation method or handling protocol is supplied by this directory. If the relevant product information leaves a question unanswered, use the contact page to ask about that particular research material and its documentation.

Delivery and destination checks

Peptide Works describes delivery to most countries, with restrictions depending on the destination. Available methods, charges and estimates are shown during checkout. The official FAQs advise contacting support before ordering if your destination is not available in that process.

The published guidance describes tracking information being provided after dispatch. Carrier movement and customs can affect delivery, so an estimate should not be treated as a guaranteed arrival date. Review the actual service offered for your destination and any associated terms before completing a time-sensitive purchase.

Customers are responsible for checking the destination's laws and import requirements before ordering. A product appearing in the shop does not establish that it may lawfully be imported into every country. Peptide Works states that it cannot confirm the legal import position for every destination.

If customs seeks information about a shipment, the Terms describe assistance where possible after receipt of the relevant correspondence. The customer remains responsible for destination requirements. Product documentation and shipping assistance should not be interpreted as a way to avoid import restrictions.

Bulk quantities and repeat requirements

The homepage invites enquiries about bulk quantities and ongoing research needs. If several entries are required, list their complete product names separately and state the quantities being considered. This is particularly useful where the same compound appears in a single-vial product and a combination.

A bulk request can also identify which analytical documents your organisation needs to review before purchasing. Ask about availability rather than assuming a particular document, format, discount or delivery arrangement can be supplied. The response and eventual order should establish the actual details.

For a repeat purchase, compare the current listing with your previous order record. Keep the material's identity, selected presentation and batch documentation distinct from the quantity or date of the order. An earlier successful purchase is not a substitute for checking current options and the information associated with the next material supplied.

Chemical identity notes for selected catalogue names

The following notes help connect common listing names with the chemical descriptions in the published research hubs. They concern identity and terminology, not product benefits or experimental instructions. Reference molecular information is distinct from a measurement of the material in a particular order. The linked hub and the relevant batch record should be read together when resolving a specification question.

BPC-157: a defined fifteen-residue peptide

The BPC-157 research hub identifies the compound as a synthetic linear pentadecapeptide, meaning a peptide containing fifteen amino-acid residues. Its published sequence is Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val. This identifies a molecular sequence, rather than a particular vial quantity or capsule pack.

The hub gives the molecular formula C62H98N16O22 and a reference molecular weight of 1419.5 g/mol. These identity details help distinguish the compound from other materials whose catalogue names also contain BPC-157. A multi-component listing still requires its own specification; the identity of one named constituent does not describe the complete combination.

CJC-1295 No DAC: retaining the modification distinction

The CJC-1295 No DAC hub also uses the name Modified GRF 1–29. It describes a synthetic modified peptide with twenty-nine amino acids, without the albumin-binding DAC modification. “No DAC” is therefore a meaningful part of the identity described by that source, rather than an optional piece of catalogue wording.

The page classifies the compound as a modified GHRH analogue and publishes reference molecular information. In an enquiry, retain both the No DAC designation and any other named component from a blend or stack. This makes the requested listing identifiable without assuming that a related CJC-1295 entry has the same composition.

Selank: sequence and terminal form

The Selank research hub describes a synthetic heptapeptide with the sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro, abbreviated TKPRPGP. It identifies the first four residues with the tuftsin sequence and describes the additional Pro-Gly-Pro segment at the end of the chain.

The source distinguishes Selank from chemically modified forms such as N-acetyl Selank and Selank diacetate. Those names can refer to different molecular compositions and weights. This distinction is useful when comparing a laboratory specification with a supplier document: the sequence, terminal structure and chemical form belong together in the identification of the material.

Semax: a different seven-residue sequence

The Semax research hub gives the sequence Met-Glu-His-Phe-Pro-Gly-Pro, abbreviated MEHFPGP. Although both Semax and Selank are described as seven-residue peptides and share a terminal Pro-Gly-Pro segment, their complete sequences differ.

The Semax page describes an ACTH(4–7)-derived sequence joined to that terminal tripeptide. Its chemical-classification section gives the molecular formula C37H51N9O10S and a reference molecular weight of 813.92 g/mol. The Selank Semax stack is a separate catalogue entry containing both names; it should not be treated as evidence that those two compounds are chemically identical.

Epithalon: short sequence and alternative spelling

The Epithalon research hub also uses the spelling Epitalon. It identifies a synthetic linear tetrapeptide with the four-residue sequence Ala-Glu-Asp-Gly, abbreviated AEDG. The source distinguishes this defined synthetic peptide from the more heterogeneous preparation called Epithalamin.

Its published molecular formula is C14H22N4O9, with a reference molecular weight of 390.34 g/mol. The catalogue includes a vial, capsules and stacks containing the Epithalon name. The alternative spelling in scientific information does not identify which of those presentations is being purchased, so retain the full catalogue title alongside any chemical reference name.

KPV: three letters identifying three residues

The KPV research hub identifies the sequence Lys-Pro-Val: lysine, proline and valine. It describes this synthetic tripeptide as corresponding to the final three residues of alpha-melanocyte-stimulating hormone, rather than to the complete parent peptide.

The page lists alternative names including Lys-Pro-Val and L-Lysyl-L-prolyl-L-valine. These can help connect differently written chemical descriptions with the KPV catalogue name. The KPV vial, KPV capsules and KPV BPC-157 stack remain separate purchasing entries. Their titles specify presentation or combination in addition to the short sequence name.

TB500 and full-length thymosin beta-4

The TB500 research hub makes an explicit distinction between the short acetylated fragment Ac-LKKTETQ and full-length thymosin beta-4. The fragment contains seven amino-acid residues, while the complete parent peptide contains forty-three.

This distinction matters when a catalogue also includes Thymosin Beta 4 capsule entries and products containing the TB500 name. A reference to the full-length molecule should not automatically be assigned to its shorter fragment. Check the sequence, chemical form and batch-specific analytical description when establishing which material a record concerns, and keep that record connected with the actual product listing.