Xeno
US basedUnited States
Third-party testing statedCOA page linked, not reviewed
No reviews yet14 listed products
Tracked since Sept 2026
6.7/ 10PepFinder ScoreProvisionalView profile →
World Wide Peptides
United States · wwpeptides.com · last reviewed 24 Sept 2026
Unclaimed
5.1/ 10
PepFinder Score
ProvisionalQuick summary
- PepFinder Score
- 5.1/10
- Customer rating
- No reviews yet
- Product selection
- 21 peptides listed · 8.1/10
- Prices
- 203% more expensive than average per mg
- Typical delivery
- Not stated
- Payment methods
- CardCryptocurrencyBank transferCash AppVisaMastercardPayPalApple PayGoogle Pay
- Support channels
- None found yet
- Ships from
- United States
- Ships to
- Not stated
- Would order again
- Needs 5+ reviews
World Wide Peptides customer reviews
Reviews are moderated before publication. Suppliers can reply but cannot remove them. Review policy
Ratings by category
How we rateProduct selection
8.1/10Automated data
- Lists 21 of the peptides we track across 48 products
- 100% of listings with a known stock status are in stock
Pricing and value
0.0/10Automated data
203% more expensive than average per mg
- Median price per mg is 203% above the same-currency market median, across 29 comparable listings
Delivery
Not rated yet- Not enough data yet.
Payment options
10.0/10Automated data
CardCryptocurrencyBank transferCash AppVisaMastercardPayPalApple PayGoogle Pay
- 9 payment methods shown across 4 types of payment
Customer support
5.0/10Automated data
- Publishes contact details
Website experience
Not rated yet- Rated by customers. Not enough reviews yet.
Reliability
5.5/10Automated data
- Publishes contact details
- We found no refund or returns policy
Packaging
Not rated yet- Rated by customers. Not enough reviews yet.
Each rating shows where it comes from. Automated data is what we read from the supplier's website and listings; customer ratings take over as reviews come in. No customer has reviewed this supplier yet. Be the first. Payment for a listing never changes a rating.
Is World Wide Peptides 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.
Named company (Not known)
Not yet checked.
Website history (Not known)
Domain age not yet recorded.
Ways to get in touch (Not known)
Contact channels not yet recorded.
Written policies (Not known)
No refund policy or terms recorded yet.
Independent testing (Not known)
World Wide Peptides states that its products are independently tested, links a certificates-of-analysis or lab-results page. 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.
Listed catalogue and prices
48 products · last checked 24 Sept 2026| Product (as listed) | Price | Per mg | Stock |
|---|---|---|---|
| US$86.00 5mg / overseas | US$17.20 | ||
| US$262.00 10mg / us-48hr | US$26.20 | ||
| US$131.00 10mg / overseas | US$13.10 | ||
| US$191.00 5mg / overseas | US$38.20 | ||
| US$306.00 10mg / overseas | US$30.60 | ||
| US$108.00 5mg / overseas | US$21.60 | ||
| US$165.00 10mg / overseas | US$16.50 | ||
| US$108.00 10mg / overseas | US$10.80 | ||
| US$333.00 50mg / overseas | US$6.66 | ||
| US$86.00 50mg / overseas | US$1.72 | ||
| US$144.00 50mg / us-48hr | US$2.88 | ||
| US$131.00 100mg / overseas | US$1.31 | ||
| US$100.00 5mg / overseas | US$20.00 | ||
| US$144.00 10mg / overseas | US$14.40 | ||
| US$97.00 5mg / overseas | US$19.40 | ||
| US$144.00 10mg / overseas | US$14.40 | ||
| US$108.00 0.1mg / overseas | — | ||
| US$396.00 1mg / overseas | US$396.00 | ||
| US$398.00 1mg / us-48hr | US$398.00 | ||
| US$107.00 5mg / overseas | US$21.40 | ||
| US$174.00 10mg / overseas | US$17.40 | ||
| US$94.00 5mg / overseas | US$18.80 | ||
| US$146.00 10mg / overseas | US$14.60 | ||
| US$120.00 5mg / overseas | US$24.00 | ||
| US$168.00 10mg / overseas | US$16.80 | ||
| US$218.00 5mg / overseas | US$43.60 | ||
| US$224.00 10mg / us-48hr | US$22.40 | ||
| US$131.00 10mg / overseas | US$13.10 | ||
| US$240.00 20mg / overseas | US$12.00 | ||
| US$384.00 40mg / overseas | US$9.60 | ||
| US$141.00 10mg / overseas | US$14.10 | ||
| US$193.00 10mg / overseas | US$19.30 | ||
| US$656.00 50mg / overseas | US$13.12 | ||
| US$87.00 5mg / overseas | US$17.40 | ||
| US$209.00 5mg / us-48hr | — | ||
| US$146.00 10mg / overseas | US$14.60 | ||
| US$84.00 5mg / overseas | US$16.80 | ||
| US$152.00 10mg / overseas | US$15.20 | ||
| US$156.00 5mg / overseas | US$31.20 | ||
| US$286.00 10mg / overseas | US$28.60 | ||
| US$175.00 5mg / overseas | US$35.00 | ||
| US$329.00 10mg / us-48hr | US$32.90 | ||
| US$284.00 10mg / overseas | US$28.40 | ||
| US$228.00 5mg / overseas | US$45.60 | ||
| US$334.00 10mg / overseas | US$33.40 | ||
| US$464.00 10mg / us-48hr | — | ||
| US$218.00 5mg / overseas | US$43.60 | ||
| US$394.00 10mg / overseas | US$39.40 |
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.
What customers say
Pros and cons appear here once at least 5 customers have rated the same part of the experience. We don't write them ourselves. Write a review
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World Wide Peptides vs XenoWorld Wide Peptides vs Alera ResearchWorld Wide Peptides vs AminoVault Research Peptides
Company information
- Trading name
- World Wide Peptides
- Location
- United States
- First tracked by us
- 24 Sept 2026
- Estimated years active
- 0.0 years
- Website
- wwpeptides.com
- support@wwpeptides.com
- Phone
- +16626556000
Shipping, payment and policies
- Shipping policy clear
- Not yet assessed
- Payment methods
- Card, Cryptocurrency, Bank transfer, Cash App, Visa, Mastercard, PayPal, Apple Pay, Google Pay
- Refund policy clear
- Not yet assessed
Testing & transparency
For readers who want the detail: what World Wide Peptides says about testing, the certificates of analysis we hold, and our Transparency Score. This is separate from the PepFinder Score above.
Transparency review · updated 24 Sept 2026
World Wide Peptides: testing and transparency
World Wide Peptides is a United States-based research-peptide supplier listing 21 of the peptides we track, priced in USD. Where it does well: states its products are independently tested; links a certificates-of-analysis page (not yet reviewed by us). Where it falls short: prices 203% above the market median per mg; we found no company name or registration number on its website. Our Transparency Score is 3.3/10, provisional until more of our criteria have been assessed.
3.3/ 10Provisional
Transparency Score
What we like
- States its products are independently tested
- Links a certificates-of-analysis page (not yet reviewed by us)
- Shows batch or lot numbers
What to be aware of
- Prices 203% above the market median per mg
- We found no company name or registration number on its website
- We found no refund or returns policy
Rating breakdown
Testing transparency
Testing claims and COAs
Testing claims and COAs
4.6
Business transparency
Company identity, contact details, sourced evidence
Company identity, contact details, sourced evidence
3.3
Shipping and policies
Delivery information, refund, terms and privacy
Delivery information, refund, terms and privacy
0.0
Longevity
No outside date yet
No outside date yet
–
Customer reviews
No reviews yet
No reviews yet
–
Value for money· not scored
203% above the market median per mg
203% above the market median per mg
0.0
Out of 10. A dash means not assessed yet. Value compares listed prices per mg with other suppliers in the same currency and does not affect the score. How we score
Key facts
- Based in
- United States
- Peptides listed
- 21
- Currencies
- USD
- Payment methods
- Card, Cryptocurrency, Bank transfer, Cash App, Visa, Mastercard, PayPal, Apple Pay, Google Pay
- Delivery
- Not stated
- Online since
- Unknown
- Testing labs named
- None found
3.3/ 10Provisional
Transparency Score
Out of 10 · methodology v1 · updated 24 Sept 2026 · 49% of criteria assessed
Testing, documentation and business transparency. Separate from the PepFinder Score. Paid plans and sponsorship cannot change it. How it is calculated
Testing transparency25%4.6
Business transparency20%2.7
Documentation15%3.9
User reviews15%n/a
Customer service10%n/a
Shipping transparency5%0.0
Longevity5%n/a
Policy transparency5%0.0
Show every factor
Testing transparency — 4.6
- ◐ 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 laboratories0/10
- ? Laboratory accreditation is identifiablenot assessed
- ✕ COAs reviewed by us in the last 12 months0/15
Business transparency — 2.7
- ? Legal entity behind the site is disclosednot assessed
- ✕ Company registration number published0/25
- ✕ Registry status is active0/10
- ✕ VAT number published0/5
- ? Business address is publicnot assessed
- ✓ Contact details are public15/15
- ? Manufacturing/source location disclosednot assessed
Documentation — 3.9
- ◐ Sourced evidence on record24/40
- ✕ Share of evidence independently verified0/30
- ✓ Batch numbers are public15/15
- ✕ 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 — 0.0
- ? Shipping policy is clearnot assessed
- ✕ Delivery estimate stated0/30
- ✕ Shipping destinations listed0/30
Longevity
No domain record or founding date researched yet.
Policy transparency — 0.0
- ? Refund policy is clearnot assessed
- ? Terms of sale are clearnot assessed
- ✕ Refund or returns policy published0/20
- ✕ Terms of sale published0/20
- ✕ Privacy policy published0/20
Testing transparency
- Certificates of analysis
- Testing claimed, not reviewedSupplier claims
World Wide Peptides states that its products are independently tested, links a certificates-of-analysis or lab-results page. 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
- None found
- Lab accreditation identifiable
- Not yet assessed
- Batch numbers public
- ✓ Yes
- 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.
World Wide Peptides: common questions
Is World Wide Peptides legit?
We cannot vouch for any supplier, but we can report what the record shows. World Wide Peptides meets 2 of the 9 checks we make, with nothing flagged. Each check, and its source, is listed on this page.
Where is World Wide Peptides based?
Our records place World Wide Peptides in United States.
Does World Wide Peptides publish certificates of analysis?
World Wide Peptides states that its products are independently tested, links a certificates-of-analysis or lab-results page. PepFinder has not yet collected or reviewed any of its certificates, so this is the supplier's own claim.
What payment methods does World Wide Peptides accept?
The website shows: Card, Cryptocurrency, Bank transfer, Cash App, Visa, Mastercard, PayPal, Apple Pay, Google Pay.
Supplier history
- 24 Sept 2026ListingSupplier added to the directoryDiscovered and read from its own website by the ingestion pipeline; approved by an editor. Pending publication review.
Evidence Coverage: 32%
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 | 42 minutes ago |
| Company behind the website | Not known | — |
| Company registration | Not known | — |
| Contact details | Known, sourced | 42 minutes ago |
| Business address | Not known | — |
| Shipping destinations | Not known | — |
| Stated delivery time | Not known | — |
| Payment methods | Known, no source shown | — |
| Customer support channels | Not known | — |
| Refund or returns policy | Not known | — |
| Terms of sale | Not known | — |
| Domain age | Not known | — |
| Certificates of analysis | Known, sourced | 42 minutes ago |
| Independent testing | Known, sourced | 42 minutes ago |
| Testing laboratory | Not known | — |
| Public batch numbers | Known, sourced | 42 minutes ago |
| Product catalogue | Known, no source shown | — |
| Prices | Known, no source shown | — |
Evidence and sources
| Topic | Claim | Basis | Source type | Captured | Last checked | Source |
|---|---|---|---|---|---|---|
| Company identity | Business location recorded as US. | Supplier-stated | Supplier website | 24 Sept 2026 | 42 minutes ago | Source |
| Contact details | The website publishes an email address and a phone number. | Supplier-stated | Supplier website | 24 Sept 2026 | 42 minutes 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 | 42 minutes ago | Links a COA / lab results page |
| Certificates of analysis | Batch or lot numbers appear on the supplier's pages: “…99.41% purity Tested Jun 17, 2026 Batch #HXV2L .…” | Supplier-stated | Supplier website | 24 Sept 2026 | 42 minutes ago | Shows batch or lot numbers |
| Testing claim | The supplier states its products are independently tested: “…Get any compound independently tested and send us the COA.…” | Supplier-stated | Supplier website | 24 Sept 2026 | 42 minutes ago | States independent testing |
| Pricing | 48 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 | 42 minutes ago | Supplier's public product catalogue |
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.
This page provides supplier and market information only and is not medical advice. Disclaimer