01 /Why this checklist exists
The research peptide category includes excellent suppliers and questionable ones. The same compound from two suppliers can have different purity, different stability, different documentation, and different regulatory posture. Spending five minutes on a pre order checklist saves hours of downstream investigation when a research result depends on the input being what the label says.
This guide is the checklist Apothify uses internally when evaluating new suppliers and is roughly what we recommend customers apply when evaluating us (or anyone else in the category).
02 /Question 1: Is there a COA?
Every legitimate research peptide ships with a certificate of analysis (COA) that documents identity, purity, water content, and (often) microbial limits for the specific batch you are receiving.
If the supplier cannot produce a COA or sends a generic document not tied to a specific batch, walk away. The COA is the difference between a verified compound and a label claim. The how to read a COA guide covers the specific fields to check.
03 /Question 2: Who issued the COA?
The COA should be issued by a third party analytical laboratory with a name, address, and accreditation (ISO 17025 is the standard). Verify the laboratory exists; fake COAs from non existent labs are a known pattern in the lower end of the research peptide market.
A COA issued by the manufacturer itself, with no third party verification, is weaker than a third party COA. It is not necessarily fake, but it carries less weight in evaluating the supplier.
04 /Question 3: Does the batch number on the COA match the product label and the invoice?
Three numbers should match: the batch number on the COA, the batch number on the vial label, and the batch number on your order documentation. If any of the three do not match, contact the supplier before using the product. Mismatches are sometimes legitimate (label printing error) and sometimes signal a substituted product.
05 /Question 4: What is the regulatory status?
Is the peptide a research only compound or is it a prescription medicine in any jurisdiction? Is it on the FDA 503A Category 2 list? Has the FDA or PCAC reviewed it?
The Apothify entries surface this through the SAFE vs ELEVATED classification and through specific language in the safety and research notes sections. For other suppliers, the regulatory status may not be surfaced at all, in which case you should check it yourself (the FDA website lists 503A reviews; PubMed and trade press cover the broader landscape).
06 /Question 5: Is the price reasonable?
Research peptide prices vary across suppliers but follow a recognizable range for each compound. Prices that are dramatically below the market range are a flag for one of: substituted product (you are not actually getting what the label says), poor quality (purity below the typical research grade floor), or fraudulent supplier.
Prices that are dramatically above the market range are not automatically a flag (some suppliers charge a premium for documentation and chain of custody), but they should be justified. Apothify benchmarks pricing against representative public catalogs as a reference for the research grade segment.
07 /Question 6: What are the storage and shipping arrangements?
Lyophilized peptides ship at ambient temperature in standard packaging; this is fine for most compounds for 1 to 5 business days transit. Some peptides need cold pack shipping (especially in summer to high heat destinations).
On receipt, the vial should be transferred to a minus 20 Celsius freezer as soon as practical. The supplier's responsibility ends at delivery scan; storage afterward is the customer's responsibility. The Apothify refund policy spells this out explicitly; other suppliers vary.
08 /Question 7: What is the return and refund policy?
For research peptides, returns are typically narrow because the product is consumed in research and stability is sensitive to post delivery handling. Reasonable policies cover: damaged on arrival (typically 72 hour window), incorrect item shipped (typically 72 hour window), and lost shipments (typically 7 day window from delivery scan).
A supplier with no refund policy at all, or with policies that exclude all of these cases, is selling without standing behind the product. The Apothify refund policy is published in full; the supplier should be able to point you to similar documentation.
09 /Question 8: What is the chargeback posture?
Chargebacks (filing a payment dispute with your bank instead of contacting the supplier first) are a costly process for everyone. Reputable suppliers ask customers to contact support before initiating any payment dispute.
A supplier that publishes a chargeback policy describing what evidence they retain and how they handle disputes is communicating that they treat the business seriously. A supplier with no chargeback discussion at all is either inexperienced or unaccountable.
10 /Question 9: How are personal data and payment handled?
What information does the supplier collect at checkout? Where is it stored? Who has access? Are payment details handled by the supplier or by a payment processor with PCI DSS compliance?
Reputable suppliers do not store full card numbers. They use a payment processor that handles card data through tokenized fields and stores only the masked last four digits and a transaction reference. The privacy policy should describe what is collected and what is shared with service providers.
11 /Question 10: Is the supplier a real business?
A real business has a legal entity, a registered address, a stable domain, working email, identifiable founders or operators, and consistent published information across the site. The Apothify About / Media / Investor Relations pages identify Apothify LLC (Wyoming), a registered address, and operator information. The website footer carries the same.
A supplier with no identifiable legal entity, an anonymous domain registration, no business address, and shifting brand identity should be treated with skepticism. Real businesses survive in this category; transient operators come and go.
12 /Putting it together
Most of this checklist takes five minutes per supplier per order. The first time you evaluate a supplier is the slowest; subsequent orders skip most of the steps because you have already validated the supplier as an entity.
For the specific compound being ordered, the per order checklist is shorter: COA matches batch and invoice, regulatory status reviewed, storage conditions understood. The supplier evaluation is the upstream protection.
The Apothify entries are designed to make this checklist easy. The peptide pages surface the SAFE vs ELEVATED status, the warning level, and the safety and interactions section. The product pages link to the COA. The legal pages cover refund, shipping, chargeback, and privacy policies in full.
