IGF-LR3Older record
- Reported purity
- 99.7%99.5%+
- Test date
- Oct 19, 2022
- Laboratory named
- MZ Biolabs
Lot details
AF87555243
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Peptide Pros peptides: prices, COAs and vendor facts
33 tracked listings · 33 productsVisit site
Peptide Pros is a US research-peptide vendor based in CO that lists 33 injectable peptides, including Semax, PT-141 and Melanotan II. Across 31 products with a market median, its prices sit level with the median for the same peptide and vial size; it is the cheapest vendor we track on Humanin and Oxytocin, and pricier on NAD+ and TB-500. We found certificates for around some of the in-stock products we track. Based on the certificates our crawler found; vendors may publish more than we index. 17 listings are labelled made in USA. Peptide Pros states its products are made in the USA ("Peptides Made in the USA"). Shipping is free over $150 and quoted at 1–14 days.
Peptide Pros at a glance
- Based in
- CO, USsource
- Ships from
- Colorado (US)source
- International shipping
- Offeredsource
- Shipping
- 1-14 days · free over $150source
- Made in USA
- Vendor states: "Peptides Made in the USA"source
- Storefront
- woocommercesource
- First tracked here
- August 2026
- Contact
- info@peptidepros.netsource
Facts extracted from the vendor’s site and not yet reviewed by us.
What the record shows
COA coverage: Partial
We found certificates for around some of the in-stock products we track. Based on the certificates our crawler found; vendors may publish more than we index.
- Current certificates
- 11
- Tested within a year
- 0
- Labs named
- 1
- Freshest test date
- Oct 19, 2022
from 28 indexed documents
current certificates, by the date printed on them
MZ Biolabs signs the most of them
oldest Jul 1, 2021
some are flagged made in the USA. These are the vendor’s own flags, not our measurements.
Peptide Pros advertises a 'Peptides Made in the USA' seal and references labs 'all in the USA' for testing, without naming a specific laboratory.
Price position
Popular
14% above market
on 14 popular peptides
Catalog
At market price
$$ price level · 33 listings
Peptides
33
14 popular carried
COA coverage, in stock
Partial
Based on the certificates our crawler found; vendors may publish more than we index.
Cheapest on
- Humanin▼ 52%
- Oxytocin▼ 31%
- Semax▼ 19%
Pricier on
- NAD+▲ 131%
- TB-500▲ 55%
- CJC-1295 (with DAC)▲ 45%
Price history
$9.68/mg median
Unchanged
Median price per mg across Peptide Pros’s 23-33 priced listings, from Aug 18 ($9.68/mg) to Oct 2 ($9.68/mg) over 46 observed days. The mix of products behind the median changes as listings come and go, so this tracks the catalog as well as the prices.
Price check
Listed prices at Peptide Pros against the median price per mg for the same peptide at the same vial size, across every vendor we track. Vendors change prices without notice, so check the current listing before you order.
NAD+500 mg vial · lowest elsewhere $0.04/mg at Peptides Exchange▲ 131%$0.30/mgTB-5002 mg vial · lowest elsewhere $8.30/mg at Peptide Works▲ 55%$18.63/mgHumanin5 mg vial · lowest elsewhere $10.20/mg at Pure Health Peptides▼ 52%$9.68/mgCJC-1295 (with DAC)2 mg vial · lowest elsewhere $8.50/mg at Genesis Peptides▲ 45%$23.63/mgOxytocin2 mg vial · lowest elsewhere $5.11/mg at Peptide Works▼ 31%$12/mgGHK-Cu50 mg vial · lowest elsewhere $0.26/mg at Peptides Exchange▲ 24%$0.99/mg
Below the market median on 14 of 28 comparable listings, above it on 12. Typical listing: At market price. Showing the 6 largest differences.
How does Peptide Pros compare to other peptide vendors?
Peptide Pros
International
Price position
At median
vs market median
Catalog
33
peptides
COA coverage
Partial
in-stock products
Last checked
Oct 2
Peptide Works
International
Price position
16% below
vs market median
Catalog
55
peptides
COA coverage
Broad
in-stock products
Last checked
Oct 2
Tetrava Labs
International
Price position
16% above
vs market median
Catalog
52
peptides
COA coverage
None found
in-stock products
Last checked
Oct 2
Peptides Greyhouse
International
Price position
7% above
vs market median
Catalog
63
peptides
COA coverage
None found
in-stock products
Last checked
Oct 2
Peptide Pros sits At market price the tracked market median on matched peptide/size rows. The catalog in this index is smaller than Peptide Works's. On COA coverage, Peptide Pros rates partial and Peptide Works rates broad. Based on the certificates our crawler found; vendors may publish more than we index.
The honest comparison unit is price per mg on matched peptide/size rows. COA coverage is presence of a current indexed document, not purity-as-quality. See the Evidence Atlas and how to read a COA.
Evidence boundary: Listed prices, stock signals, and indexed COA documents are observations. They do not establish legitimacy, authenticity, safety, sterility, chain of custody, product quality, fulfillment, or suitability. No vendor is endorsed.
Popular peptides
14 of 22 carriedFull catalog (33)
Questions about Peptide Pros
Is Peptide Pros legit?
Pricing data cannot settle that question, and we do not test products or verify fulfillment. Here is the evidence we do hold for Peptide Pros. We found certificates for around some of the in-stock products we track. Those certificates were signed by 1 lab, the newest tested October 19, 2022. Based on the certificates our crawler found; vendors may publish more than we index. Peptide Pros states its products are made in the USA; we have not verified that. We have been recording their prices since August 18, 2026. Read each certificate yourself, check that its lot and compound match what you are buying, and treat anything we have not recorded as unknown rather than as an answer.
Does Peptide Pros publish COAs?
We found certificates for around some of the in-stock products we track. The freshest was tested October 19, 2022. Based on the certificates our crawler found; vendors may publish more than we index. Their own testing page is at https://www.peptidepros.net/coa-reports/. A certificate on file records what a document says; it cannot prove chain of custody or what is in the vial you receive.
Where does Peptide Pros ship from?
Peptide Pros states that orders ship from Colorado (US). They state that they ship internationally. This is what the vendor says about itself, not something we have verified.
How much is shipping at Peptide Pros?
We have not recorded a shipping cost for Peptide Pros. Orders over $150 are listed as shipping free. Stated delivery is 1–14 days. Their shipping page is at https://www.peptidepros.net/shipping-policy/. Checkout is the only place these figures are binding.
Does Peptide Pros have a coupon or discount code?
We have none on record for Peptide Pros. When a code we can verify appears, it shows on this page and the prices here are adjusted for it; until then, every figure on this page is the list price.
How do Peptide Pros prices compare to other vendors?
Across 31 graded products, Peptide Pros's median price per mg sits level with the market median. We track 33 products from them in total. Price per mg is the comparison unit: a cheaper vial holding less is not a cheaper product.
Product documentation
Peptide Pros COA coverage
Across the tracked peptide products we hold for Peptide Pros, COA coverage rates partial. The public index contains 28 documents. Reported test dates in this set run from Jul 1, 2021 through Oct 19, 2022. That rating covers the full tracked catalogue for Peptide Pros, including products that are currently out of stock, so it can differ from the in-stock rating above. Based on the certificates our crawler found; vendors may publish more than we index.
- Product coverage
- Partial
- Tested in past year
- 0
- Older records
- 11
- Most named lab
- MZ Biolabs
across the full tracked catalogue
current certificates, by the printed test date.
Printed date is over 18 months old.
Named on more current records than any other lab.
11 current records
View COA
IpamorelinOlder record
- Reported purity
- 99%99.0–99.49%
- Test date
- Oct 19, 2022
- Laboratory named
- MZ Biolabs
Lot details
AF78890211
CJC-1295 (with DAC)Older record
- Reported purity
- 99.5%99.5%+
- Test date
- May 28, 2022
- Laboratory named
- MZ Biolabs
Lot details
AF21220321
GHRP-2Older record
- Reported purity
- 80.3%Under 99%
- Test date
- May 28, 2022
- Laboratory named
- MZ Biolabs
Lot details
AF55009212
GHRP-6Older record
- Reported purity
- 84.9%Under 99%
- Test date
- May 28, 2022
- Laboratory named
- MZ Biolabs
Lot details
AF88901232
SemaxOlder record
- Reported purity
- 89.3%Under 99%
- Test date
- May 28, 2022
- Laboratory named
- MZ Biolabs
Lot details
AF98762201
TB-500Older record
- Reported purity
- 98.7%Under 99%
- Test date
- May 28, 2022
- Laboratory named
- MZ Biolabs
Lot details
AF98123498
BPC-157Older record
- Reported purity
- 100%99.5%+
- Test date
- May 2, 2022
- Laboratory named
- MZ Biolabs
Lot details
AF98762213
PT-141Older record
- Reported purity
- 94.8%Under 99%
- Test date
- May 2, 2022
- Laboratory named
- MZ Biolabs
Lot details
AF78890211
SermorelinOlder record
- Reported purity
- 100%99.5%+
- Test date
- May 2, 2022
- Laboratory named
- MZ Biolabs
Lot details
AF88932011
Melanotan IIOlder record
- Reported purity
- 99%99.0–99.49%
- Test date
- Jul 1, 2021
- Laboratory named
- MZ Biolabs
Lot details
2021-06-24
| Printed lab | Certificate | |||
|---|---|---|---|---|
| IGF-LR3 | MZ Biolabs | Oct 19, 2022Older record | 99.7%99.5%+ | View COA |
| Ipamorelin | MZ Biolabs | Oct 19, 2022Older record | 99%99.0–99.49% | View COA |
| CJC-1295 (with DAC) | MZ Biolabs | May 28, 2022Older record | 99.5%99.5%+ | View COA |
| GHRP-2 | MZ Biolabs | May 28, 2022Older record | 80.3%Under 99% | View COA |
| GHRP-6 | MZ Biolabs | May 28, 2022Older record | 84.9%Under 99% | View COA |
| Semax | MZ Biolabs | May 28, 2022Older record | 89.3%Under 99% | View COA |
| TB-500 | MZ Biolabs | May 28, 2022Older record | 98.7%Under 99% | View COA |
| BPC-157 | MZ Biolabs | May 2, 2022Older record | 100%99.5%+ | View COA |
| PT-141 | MZ Biolabs | May 2, 2022Older record | 94.8%Under 99% | View COA |
| Sermorelin | MZ Biolabs | May 2, 2022Older record | 100%99.5%+ | View COA |
| Melanotan II | MZ Biolabs | Jul 1, 2021Older record | 99%99.0–99.49% | View COA |
A record appears on file after our pipeline identifies the document as a certificate of analysis and matches its printed compound to a catalog peptide. The record cannot prove authenticity, chain of custody, sterility, product safety, or suitability for use.
These are counts of documents in our index, and a coverage rating of what our crawler found. They do not grade vendor quality, legitimacy, or safety. Printed fields can contain transcription errors. “Older record” means the reported test date is more than 18 months old.
See the testing methodology and dataset, or compare this coverage against another vendor in the vendor comparison tool.
Cite this profile
The Peptide App. Peptide Pros peptide prices, COA coverage and vendor facts. Updated October 2, 2026. https://www.thepeptide.app/pricing/vendor/peptide-pros
The Peptide App. (2026). Peptide Pros peptide prices, COA coverage and vendor facts. Retrieved from https://www.thepeptide.app/pricing/vendor/peptide-pros
Prices and certificate counts on this page were last refreshed October 2, 2026.