Quick take
Licensed Peptides indexes 133 reports by lot number, names two accredited labs and links to Vanguard's own lookup, and its shipping and 30-day return terms are clear. The report reviewed shows only theoretical mass values, and 30 mL atomized sprays and capsules sit beside the vials.
The seven checks
| Independent lab testing | Yes | Vanguard Laboratory and Ethos Analytics are named on the COA index, and the KPV page shows a Vanguard report. |
|---|---|---|
| Batch-specific COAs | Yes | The COA index gives a lot reference for nearly all of its 133 reports, and product pages show the current lot. |
| Identity confirmed by mass spec | Partly | Most reports are said to include a mass spec identity check, but the report reviewed lists only theoretical mass values. |
| Research-use labeling | No | Sells 30 mL atomized spray solutions and capsules alongside vials, which doesn't fit research-use-only supply. |
| Age and use confirmation | Yes | A research-use overlay must be accepted before the site opens, and the terms require buyers to be 21 or older. |
| Clear shipping and refund terms | Yes | Separate shipping and refund pages give cutoffs, rates, the 30-day return window and refund timing. |
| Business transparency | Yes | Licensed Peptides, Inc. lists a Boca Raton street address, phone, email and full terms. |
Licensed Peptides, Inc. is a research peptide supplier with an address on West Palmetto Park Road in Boca Raton, Florida. It sells freeze-dried peptides and blends in vials, along with 30 mL atomized spray solutions and capsule products, and it presents all of them as material for in vitro laboratory research.
We looked at the homepage, the main shop and spray category, a vial product page, the COA index, the resource library, and the shipping, refund and terms pages. The vial paperwork is strong, with two named accredited labs and lot-referenced reports, but identity data is thin and the spray and capsule lines pull the labeling score down.
What Licensed Peptides sells
The main shop page showed 56 listings when we looked, including 38 single peptides and seven blends. Vials include KPV, DSIP, Pinealon, Cartalax, ARA-290, FOXO4-DRI, MOTS-C, NAD+ and Epithalon, plus GLP-1 class compounds sold under house codes such as LP3-R. Prices seen ran from about $58 to $200 per vial, and multi-vial packs are offered.
Alongside the vials sit six 30 mL atomized spray solutions, such as Semax, Selank and NAD+, and an encapsulated range that includes BPC-157 capsules. These self-administration formats don't fit research-use-only supply and are why this file marks labeling as a fail. The spray listings state that no use directions are given.
Vanguard and Ethos reports, indexed by lot
The COA index lists 133 documents across 86 products, each with a lot or batch reference such as V260202-26. Two ISO/IEC 17025 accredited labs are named, Vanguard Laboratory and Ethos Analytics, and the page links to Vanguard's own lookup for checking reports. Reports are image files rather than PDFs, and one entry has no batch reference.
The KPV 10 mg page shows what a report covers:
- Vanguard Laboratory as the issuing lab, with lot V260123-1 released on February 10, 2026;
- HPLC-UV purity above 99.8% and measured content of about 10.2 mg against a 10 mg label;
- endotoxin by LAL and a heavy metal screen by ICP-MS;
- theoretical molecular weight and mass only, with no measured mass spec result.
The same page quotes three different purity figures in different places, and its pack pricing doesn't add up consistently, so buyers should go by the report itself.
Labeling and purchase checks
A research-use overlay asks visitors to agree before the site opens. The terms require buyers to be at least 21 and qualified to handle research chemicals, bar any use in people or animals, and let the company ask for proof of lab or institutional affiliation. Product pages state that no human-use guidance is given, and the resource library sticks to chemistry, purification and storage topics. Some product pages link short summaries of cell-line studies.
The sprays and capsules remain the main labeling problem, and one shop category carries health-themed wording in its name.
Shipping, refunds and support
Orders paid before 4 p.m. Pacific on business days usually ship the same day, to US addresses only. Rates run from $8.95 for USPS Ground Advantage to $44.99 for FedEx Next Day, and FedEx 2-Day is free on orders over $200. The policy says products ship cold but doesn't describe the packaging, and orders of $1,000 or more need a signature.
Unopened, unused items in original packaging can be returned within 30 days of delivery. The buyer pays return postage unless the company made an error, and approved refunds reach the original payment method in three to seven business days. Damaged, missing or wrong orders should be reported by email, with photos if asked. The terms name e-Check/ACH as the payment method. Support is by phone and email on weekdays, though the site shows two slightly different phone numbers.
Verdict: who Licensed Peptides suits
Licensed Peptides suits US labs that want lot-referenced reports from named accredited labs and a 30-day return window. It fits less well for buyers who need measured mass spec data or a vial-only catalog.
- Match the lot number on your vial to its report in the COA index.
- Use Vanguard's lookup to confirm the report with the lab.
- Ask for the mass spec data if your work needs observed mass.
Catalog examples
A sample of listed research products and sizes when we checked. Prices change often; the supplier's site is the source of truth.
| Product | Size | Listed price |
|---|---|---|
| KPV | 10 mg vial | about $77 |
| Epithalon | 50 mg vial | about $92 |
| NAD+ | 500 mg vial | about $130 |
| Glow 70 (BPC-157 / TB-500 / GHK-Cu) | 70 mg vial | about $190 |
| FOXO4-DRI | 10 mg vial | about $200 |
What holds up
- Two named ISO/IEC 17025 labs, with a link to Vanguard's report lookup
- COA index of 133 reports with lot references, and the current lot shown on product pages
- 30-day return window for unopened items, with refund timing stated
- Same-day dispatch cutoff and a choice of US carriers
What to watch
- Sells 30 mL atomized spray solutions and capsules alongside vials, which doesn't fit research-use-only supply
- Reports show theoretical masses only, with no measured mass spec result
- Purity figures and pack prices are inconsistent on some product pages
Questions
Is Licensed Peptides legit?
Licensed Peptides, Inc. lists a Boca Raton address, phone and email support, written policies and a public index of lot-referenced reports from Vanguard Laboratory and Ethos Analytics. No outside reviewer can vouch for a single order, so match the lot number on your vial to its report and confirm the report with the issuing lab.
Which labs test Licensed Peptides products?
The COA index names Vanguard Laboratory and Ethos Analytics, both described as ISO/IEC 17025 accredited. The KPV report reviewed was issued by Vanguard, and the index links to Vanguard's lookup for checking reports.
What is the Licensed Peptides return policy?
Unopened, unused items in original packaging can be returned within 30 days of delivery. The buyer pays return postage unless the company erred, and approved refunds post in three to seven business days.
For laboratory research only. This file reviews a supplier's testing, paperwork and policies. It is not a recommendation to use any product in people or animals, and it contains no dosing or medical advice.
Compare with
| Supplier | Score | Independent testing | Batch COAs | Identity by mass spec | Ships from | Supplier file |
|---|---|---|---|---|---|---|
| Biotech Compoundsbiotechcompounds.com | 3.8/5 | Yes | Yes | No | United States | Read file |
| EVO Labs Researchevolabsresearch.co | 3.8/5 | Yes | Yes | Partly | United States | Read file |
| NeuroLabsneurolabsresearch.com | 3.8/5 | Yes | Yes | Partly | United States | Read file |