Peptide Foundry reviews
Peptide Foundry at a glance
- PepFinder Score
- 6.3/10
- Based in
- United States
- Products tracked
- 26 across 22 peptides
- Price level
- 27% above the US market median
- Testing evidence
- Stated by the store, no certificates on file
- Verified store
- Not yet
- Online for
- About 6 years
- Last checked
- 8 Nov 2026
PepFinder currently tracks 26 products from Peptide Foundry across 22 peptides. Its listed prices per mg are 27% above the US market median, across 24 listings we could compare. The cheapest listing we track is US$50. PepFinder last read its listings on 8 Nov 2026.
PepFinder rating
Out of 10
Customer rating
No customer reviews yet
Own this business? Claim this profile — free; reply to reviews and keep your details current.
Best for: Large product selection
- Large range with 26 listed products
- Accepts card payments, which carry chargeback protection
- Delivery times not yet confirmed
How its prices compare · 24 listings checked against the market
We may earn a commission. How this works
Peptide Foundry review: what we found
Last checked 8 Nov 2026 · All sources
What PepFinder checked
Observed by our checks or taken from public records
- We read 26 listings across 22 peptides from its website.Details · 8 Nov 2026
- Its comparable prices are 27% above the market median per mg (24 listings compared in the same currency).Details · 8 Nov 2026
- The registry's record for peptidefoundry.com gives a registration date of 2020-02-18.Domain registration record (RDAP) ↗ · 24 Sept 2026
- The Internet Archive's earliest capture of peptidefoundry.com is dated 2021-12-20.Internet Archive: first capture ↗ · 24 Sept 2026
What the store says
The store's own statements, not checked by PepFinder
- The supplier states its products are independently tested: “…Research-Grade Peptides — Third-Party Tested…”States independent testing ↗ · 24 Sept 2026
- The supplier names Chromate in connection with testing: “…We currently work with ILS Laboratories (ISO/IEC 17025 accredited), Freedom Diagnostics, and Chromate; the testing lab for your lot is named on its COA.…”Names Chromate ↗ · 24 Sept 2026
- The supplier names Freedom Diagnostics in connection with testing: “…We currently work with ILS Laboratories (ISO/IEC 17025 accredited), Freedom Diagnostics, and Chromate; the testing lab for your lot is named on its COA.…”Names Freedom Diagnostics ↗ · 24 Sept 2026
- The supplier's website links to certificates of analysis or lab results. Documents are not reviewed until an editor checks them.Links a COA / lab results page ↗ · 24 Sept 2026
- The website links to its refund policy page.Linked policy page ↗ · 24 Sept 2026
Not yet known
Gaps in the record, not faults
- Whether its testing claims hold up: we have not yet seen and reviewed one of its certificates.
- Not yet found on its website: stated delivery time, customer support channels, public batch numbers.Details
- What ordering is like: no PepFinder customer has reviewed it or reported an order yet.
PepFinder has not bought from or tested this store's products. Request a correction with evidence.
No customer reviews of Peptide Foundry yet
Ordered from Peptide Foundry? A review or a short report of dispatch, delivery, payment or support helps the next buyer. Reviews are moderated; the store can reply but not remove them.
Rating by category
How we rate- Product selection
- 8.0 / 10
- Value
- 4.4 / 10
- Reliability
- 7.0 / 10
- Delivery
- Not enough data
- Customer service
- 5.0 / 10
- Payment options
- 7.0 / 10
- Review sentiment
- Not enough data
- Testing and traceability
- 6.1 / 10
- Information availability
- Good
Why does PepFinder say this?
We can show a source for 12 of the 15 facts that matter about a store (who runs it, contact details, shipping, payments, testing, prices). Not yet confirmed: stated delivery time, customer support channels, public batch numbers. “Not confirmed” means we have not found it, not that the answer is no. See sources.
Popular products
Checked 8 Nov 2026| Product | Supplier price |
|---|---|
| US$185.00 US$9.25/mg 35% above average | |
| US$70.00 US$0.70/mg average | |
| US$55.00 US$5.50/mg 8% below average | |
| US$95.00 US$9.50/mg 20% above average | |
| US$60.00 US$6.00/mg 48% above average | |
| US$125.00 US$2.50/mg 21% below average |
We may earn a commission. How this works
Prices as listed by the supplier when we last checked; the supplier confirms the final price. “vs market” compares price per mg with the median across tracked suppliers listing the same peptide in the same currency and serving this store's region, never converted.
How its prices compare
Peptide Foundry lists in USD. We compared 24 of its 26 listings with the median price per mg across the other stores that list the same peptide in USD and serve the US (103 to 185 stores per product). Prices are never converted between currencies, so this is a like-for-like comparison for a buyer in the US.
Taken together, its typical listing sits 27% above that market median. Behind that: 6 products priced below most stores, 1 within 5% of the median, and 17 products priced above most stores. A store is rarely the cheapest or the dearest on everything, so the product you want matters more than the overall figure.
Priced below most stores (6)
| Product | Price | vs market median |
|---|---|---|
| Epitalon 50mg | US$125.00 | 21% below |
| Thymosin Alpha-1 10mg | US$65.00 | 19% below |
| MOTS-c 40mg | US$140.00 | 19% below |
| BPC-157 10mg | US$55.00 | 8% below |
| NAD+ 500mg | US$60.00 | 8% below |
| Glutathione 1500mg | US$75.00 | 6% below |
Priced above most stores (17)
| Product | Price | vs market median |
|---|---|---|
| CJC-1295 + Ipamorelin blend 5mg/5mg | US$85.00 | 127% above |
| Semax 10 mg | US$85.00 | 110% above |
| Wolverine blend 10mg/10mg | US$115.00 | 77% above |
| IGF-1 LR3 1mg | US$140.00 | 65% above |
| AOD-9604 5mg | US$75.00 | 53% above |
| KPV 10mg | US$75.00 | 50% above |
And 11 more in the full catalogue below.
Price per mg lets vials of different sizes be compared. A higher price can reflect a smaller vial, included shipping, or testing the store pays for; the per-peptide price pages show every store side by side. Prices are as the store listed them when we last checked.
Pros and things to consider
Pros
- Large range with 26 listed products
- Accepts card payments, which carry chargeback protection
- Refund or returns policy published
- Online for about 6 years
Things to consider
- Delivery times not yet confirmed
- Has not completed PepFinder verification (most suppliers have not)
From PepFinder's own checks of the supplier's website and public records. “Not confirmed” means we have not found it yet. Request a correction.
About Peptide Foundry
Who they are and what they sell
Peptide Foundry is based in the United States. It lists 26 products across 22 peptides. It states it ships to the United States. It accepts Visa, Apple Pay, American Express, Google Pay and Card. Its PepFinder Score is 6.3 out of 10. It has no customer reviews on PepFinder yet. PepFinder last read its website on 8 Nov 2026.
Peptide Foundry is a research-peptide store based in United States. We track 26 of its listings across 22 peptides, including CJC-1295 + Ipamorelin blend, MOTS-c, Retatrutide, Semax, AOD-9604 and BPC-157. It has no customer reviews on PepFinder yet.
To see whether Peptide Foundry is good value, compare its prices per mg with other stores on CJC-1295 + Ipamorelin blend prices in the US, MOTS-c prices in the US and Retatrutide prices in the US. The “Is Peptide Foundry legit?” checks below cover contact details, payment, delivery and testing. Before a first order, read how to read a peptide COA and compare other suppliers in the US.
Store and verification
Unclaimed · 8 legitimacy checks
Store information
- Trading name
- Peptide Foundry
- Location
- United States
- Domain first seen
- 18 Feb 2020
- First tracked by us
- 24 Sept 2026
- Estimated time active
- 6.7 years
- support@peptidefoundry.com
- Phone
- +17708781131
Is Peptide Foundry legit? What we can check
No website can promise that a supplier is trustworthy. These are the checks we can make from public records, the supplier’s own website and our reviews. They are the same checks as in our guide to spotting an unreliable supplier.
Website history (In place)
Domain first seen 6 years ago.
Ways to get in touch (Not known)
Contact channels not yet recorded.
Written policies (In place)
Refund policy and terms published.
Independent testing (Not known)
Peptide Foundry states that its products are independently tested, links a certificates-of-analysis or lab-results page, names Chromate, Freedom Diagnostics. PepFinder has not yet collected or reviewed any of its certificates, so this is the supplier's own claim.
PepFinder verification (Not known)
Not verified. Most suppliers are not; verification is voluntary.
Regulator notices and warnings (In place)
None found in our records.
Card payments (In place)
Card payment shown on the website, which usually allows a chargeback if an order goes wrong.
Customer reviews (Not known)
No reviews on PepFinder yet.
Own this business? Claim this profile — free; reply to reviews and keep your details current.
Shipping and payments
5 payment methods
Testing and certificates of analysis
Peptide Foundry states that its products are independently tested, links a certificates-of-analysis or lab-results page, names Chromate, Freedom Diagnostics. PepFinder has not yet collected or reviewed any of its certificates, so this is the supplier's own claim.
Testing transparency
- Certificates of analysis
- Testing claimed, not reviewedSupplier claims
Peptide Foundry states that its products are independently tested, links a certificates-of-analysis or lab-results page, names Chromate, Freedom Diagnostics. PepFinder has not yet collected or reviewed any of its certificates, so this is the supplier's own claim.
- Batch-specific COAs
- Not yet assessed
- States third-party testing
- ✓ Yes
- Laboratories named by the supplier
- Chromate, Freedom Diagnostics
- Lab accreditation identifiable
- Not yet assessed
- Batch numbers public
- Not yet assessed
- Manufacturing/source location disclosed
- Not yet assessed
- Testing documents we hold
- None yet
We record what testing documents state and where they came from. We do not test products, and a certificate is not evidence that a product is safe for any use.
Full catalogue (26 products)
Every listing we track, with search, price per mg and price history
Listed catalogue and prices
26 products · last checked 8 Nov 2026| Product (as listed) | Price | Per mg | Stock |
|---|---|---|---|
| US$75.00 5mg | US$15.00 | ||
| US$55.00 10mg | US$5.50 | ||
| US$85.00 5mg/5mg | US$17.00 | ||
| US$110.00 10mg/10mg | US$11.00 | ||
| US$125.00 50mg | US$2.50 | ||
| US$70.00 100mg | US$0.70 | ||
| US$150.00 50mg/10mg/10mg | — | ||
| US$75.00 1500mg | US$0.05 | ||
| US$140.00 1mg | US$140.00 | ||
| US$165.00 50mg/10mg/10mg/10mg | — | ||
| US$75.00 10mg | US$7.50 | ||
| US$60.00 10mg | US$6.00 | ||
| US$140.00 40mg | US$3.50 | ||
| US$50.00 10mg | US$5.00 | ||
| US$60.00 500mg | US$0.12 | ||
| US$50.00 10mg | US$5.00 | ||
| US$100.00 10mg | US$10.00 | ||
| US$185.00 20mg | US$9.25 | ||
| US$60.00 10mg | US$6.00 | ||
| US$60.00 10mg | US$6.00 | ||
| US$85.00 10 mg | US$8.50 | ||
| US$60.00 10mg | US$6.00 | ||
| US$110.00 10mg | US$11.00 | ||
| US$95.00 10mg | US$9.50 | ||
| US$65.00 10mg | US$6.50 | ||
| US$115.00 10mg/10mg | US$11.50 |
The supplier confirms the final price and availability when you order. Product names, photos, quantities and prices are as publicly listed by the supplier; photos load from the supplier’s own website. “vs market” compares price per mg with the median across tracked suppliers listing the same peptide in the same currency; prices are never converted between currencies. We do not sell these products and give no guidance on their use.
Sources and evidence
Where each fact came from · information availability: good
Evidence Coverage: 78%
What we know about this supplier, and whether we can show you where it came from. “Not known” means we have not found it, not that the answer is no.
| Fact | Status | Last observed |
|---|---|---|
| Business location | Known, sourced | 46 days ago |
| Contact details | Known, sourced | 46 days ago |
| Shipping destinations | Known, no source shown | — |
| Stated delivery time | Not known | — |
| Payment methods | Known, sourced | 46 days ago |
| Customer support channels | Not known | — |
| Refund or returns policy | Known, sourced | 46 days ago |
| Terms of sale | Known, sourced | 46 days ago |
| Domain age | Known, sourced | 45 days ago |
| Certificates of analysis | Known, sourced | 46 days ago |
| Independent testing | Known, sourced | 46 days ago |
| Testing laboratory | Known, sourced | 46 days ago |
| Public batch numbers | Not known | — |
| Product catalogue | Known, sourced | 16 hours ago |
| Prices | Known, sourced24 of 26 listed prices can be compared per mg | 16 hours ago |
Evidence and sources
| Topic | Claim | Basis | Source type | Captured | Last checked | Source |
|---|---|---|---|---|---|---|
| Domain | The registry's record for peptidefoundry.com gives a registration date of 2020-02-18. | Verified fact | Domain record | 24 Sept 2026 | 45 days ago | Domain registration record (RDAP) |
| Domain | The Internet Archive's earliest capture of peptidefoundry.com is dated 2021-12-20. | Verified fact | Domain record | 24 Sept 2026 | 45 days ago | Internet Archive: first capture |
| Contact details | The website publishes an email address and a phone number. | Supplier-stated | Supplier website | 24 Sept 2026 | 46 days ago | Publishes contact details |
| Certificates of analysis | The supplier's website links to certificates of analysis or lab results. Documents are not reviewed until an editor checks them. | Supplier-stated | Supplier website | 24 Sept 2026 | 46 days ago | Links a COA / lab results page |
| Testing claim | The supplier states its products are independently tested: “…Research-Grade Peptides — Third-Party Tested…” | Supplier-stated | Supplier website | 24 Sept 2026 | 46 days ago | States independent testing |
| Testing claim | The supplier names Chromate in connection with testing: “…We currently work with ILS Laboratories (ISO/IEC 17025 accredited), Freedom Diagnostics, and Chromate; the testing lab for your lot is named on its COA.…” | Supplier-stated | Supplier website | 24 Sept 2026 | 46 days ago | Names Chromate |
| Testing claim | The supplier names Freedom Diagnostics in connection with testing: “…We currently work with ILS Laboratories (ISO/IEC 17025 accredited), Freedom Diagnostics, and Chromate; the testing lab for your lot is named on its COA.…” | Supplier-stated | Supplier website | 24 Sept 2026 | 46 days ago | Names Freedom Diagnostics |
| Refund policy | The website links to its refund policy page. | Supplier-stated | Supplier website | 24 Sept 2026 | 46 days ago | Linked policy page |
| Terms | The website links to its terms page. | Supplier-stated | Supplier website | 24 Sept 2026 | 46 days ago | Linked policy page |
| Pricing | 26 peptide listings read from the supplier's own catalogue. Prices and stock are as the site listed them at capture. | Supplier-stated | Supplier website | 24 Sept 2026 | 16 hours ago | Supplier's public product catalogue |
| Other | The website links to its privacy page. | Supplier-stated | Supplier website | 24 Sept 2026 | 46 days ago | Linked policy page |
Verified fact: checked by us against an independent source. Supplier-stated: what the supplier says, not independently confirmed. User report: submitted by a user. Editorial assessment: our judgement. Spotted an error? Request a correction.
Supplier history
- 28 Oct 2026CatalogueNew listing: Semax Aerosolized Mister (10 mg)
- 2 Oct 2026CatalogueNo longer listed: GLP-3 (24mg)
- 2 Oct 2026CatalogueNew listing: NAD+ (500mg)
- 2 Oct 2026CatalogueNo longer listed: NAD+ (1000mg)
- 2 Oct 2026CatalogueNew listing: GLP-3 (20mg)
- 2 Oct 2026CatalogueNew listing: KPV (10mg)
- 28 Sept 2026ScoreTransparency Score changed from 5.6 to 7.4Scoring methodology updated
- 25 Sept 2026CatalogueNew listing: GLP-3 (10mg)
- 25 Sept 2026CatalogueNew listing: BPC-157 + TB-500 (10mg/10mg)
- 25 Sept 2026CatalogueNew listing: CJC-1295 + Ipamorelin (10mg/10mg)
- 25 Sept 2026CatalogueNew listing: GLP-3 (24mg)
- 25 Sept 2026CatalogueNew listing: GLOW (50mg/10mg/10mg)
- 25 Sept 2026CatalogueNew listing: KLOW (50mg/10mg/10mg/10mg)
- 25 Sept 2026CatalogueNew listing: CJC-1295 + Ipamorelin (5mg/5mg)
- 25 Sept 2026CatalogueNew listing: Melanotan 2 (10mg)
- 24 Sept 2026ListingSupplier added to the directoryDiscovered and read from its own website by the ingestion pipeline; approved by an editor. Pending publication review.
How PepFinder rates suppliers
What the rating and the customer rating each measure
The PepFinder rating (out of 10) is our own assessment of a supplier across reliability, product selection, pricing, delivery, customer service, website, payment options, packaging and how much information the supplier makes available. Each part is scored from what we can observe on its website, from public records and from customer reviews; parts we cannot observe are left unscored rather than marked down, and the rating is only shown once enough of them are known. It can move as more of the inputs become available.
The customer rating (out of 5 stars) is simply the average of approved customer reviews, shown from three reviews. Reviews are moderated before publication and suppliers can reply but not remove them.
The price comparison puts each listing's price per milligram against the median across every tracked supplier listing the same peptide in the same currency and serving the same region, so a UK store is measured against stores a UK buyer could order from. Prices are never converted between currencies. Suppliers cannot pay to change any of this; claiming or verifying a profile does not change the rating either.
Transparency Score
Out of 10 · methodology v1 · updated 30 Sept 2026 · 50% of criteria assessed
Testing, documentation and business transparency. Separate from the PepFinder Score. Paid plans and sponsorship cannot change it. How it is calculated
Show every factor
Testing transparency — 6.1
- ◐ Links a certificates-of-analysis page (not yet reviewed by us)12.5/25
- ? COAs are batch-specificnot assessed
- ✓ States third-party (independent) testing20/20
- ✓ Names the testing laboratories10/10
- ? Laboratory accreditation is identifiablenot assessed
- ✕ COAs reviewed by us in the last 12 months0/15
Contact transparency — 10.0
- ✓ Contact details are public15/15
- ? Manufacturing/source location disclosednot assessed
Documentation — 5.3
- ✓ Sourced evidence on record40/40
- ◐ Share of evidence independently verified5.5/30
- ? Batch numbers are publicnot assessed
- ✕ A testing document checked in the last 6 months0/15
User reviews
No approved reviews yet.
Customer service
Not yet assessed by the editorial team.
Shipping transparency — 5.0
- ? Shipping policy is clearnot assessed
- ✕ Delivery estimate stated0/30
- ✓ Shipping destinations listed30/30
Longevity — 10.0
- ✓ Earliest recorded activity 6.6 years ago
Policy transparency — 10.0
- ? Refund policy is clearnot assessed
- ? Terms of sale are clearnot assessed
- ✓ Refund or returns policy published20/20
- ✓ Terms of sale published20/20
- ✓ Privacy policy published20/20
Compare Peptide Foundry with other suppliers
| Supplier | Rating | Customer rating | Prices | Products | |
|---|---|---|---|---|---|
 PSPeptides™ | 7.5 | No reviews yet | 4% below | 98 | Visit store |
 American Peptides | 6.8 | No reviews yet | 39% above | 93 | Visit store |
 Bluum Peptides | 7.4 | No reviews yet | Average | 83 | Visit store |
We may earn a commission. How this works
Peptide Foundry vs PSPeptides™Peptide Foundry vs American PeptidesPeptide Foundry vs Bluum PeptidesAll alternatives to Peptide Foundry
Peptide Foundry: common questions
Is Peptide Foundry legit?
We cannot vouch for any supplier, but we can report what the record shows. Peptide Foundry meets 4 of the 8 checks we make, with nothing flagged. Each check, and its source, is listed on this page.
Where is Peptide Foundry based?
Our records place Peptide Foundry in United States.
Which countries does Peptide Foundry ship to?
Peptide Foundry states that it ships to United States. Check the supplier's own shipping policy before ordering.
Does Peptide Foundry publish certificates of analysis?
Peptide Foundry states that its products are independently tested, links a certificates-of-analysis or lab-results page, names Chromate, Freedom Diagnostics. PepFinder has not yet collected or reviewed any of its certificates, so this is the supplier's own claim.
What payment methods does Peptide Foundry accept?
The website shows: Visa, Apple Pay, American Express, Google Pay, Card.
Ready to shop at Peptide Foundry?
- Large range with 26 listed products
- Accepts card payments, which carry chargeback protection
We may earn a commission. How this works
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Something wrong on this page? Request a correction with evidence.
This page provides supplier and market information only and is not medical advice. Disclaimer