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Third-party testing statedPublishes COAs
No reviews yet40 listed products
Tracked since Sept 2026
7.2/ 10PepFinder ratingView profile →
High-Purity Research Peptides for Laboratory Use
Location not stated · 99puritypeptides.com · last reviewed 23 Sept 2026
No reviews yet
Not verifiedUnclaimed
7.2/ 10
PepFinder rating
Quick summary
- Overall rating
- 7.2/10
- Customer rating
- No reviews yet
- Product selection
- 24 peptides listed · 8.4/10
- Prices
- 6% cheaper than average per mg
- Typical delivery
- Stated: dispatch promptly via UPS within 1 to 3 business days
- Payment methods
- VisaMastercardAmerican ExpressPayPalZelle
- Support channels
- WhatsAppEmailPhone
- Ships from
- Not stated
- Ships to
- United States
- Would order again
- Needs 5+ reviews
High-Purity Research Peptides for Laboratory Use customer reviews
Reviews are moderated before publication. Suppliers can reply but cannot remove them. Review policy
Ratings by category
How we rateProduct selection
8.4/10Automated data
- Lists 24 of the peptides we track across 29 products
- 100% of listings with a known stock status are in stock
Pricing and value
6.3/10Automated data
6% cheaper than average per mg
- Median price per mg is 6% below the same-currency market median, across 14 comparable listings
Delivery
8.5/10Automated data
Stated: “dispatch promptly via UPS within 1 to 3 business days” · Ships to United States
- States delivery within 3 days (“dispatch promptly via UPS within 1 to 3 business days”)
Payment options
8.5/10Automated data
VisaMastercardAmerican ExpressPayPalZelle
- 5 payment methods shown across 3 types of payment
Customer support
8.5/10Automated data
WhatsAppEmailPhone
- Offers 3 contact channels: WhatsApp, Email, Phone
Website experience
Not rated yet- Rated by customers. Not enough reviews yet.
Reliability
5.0/10Automated data
- Online for less than a year
- Publishes contact details
- Publishes a 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 High-Purity Research Peptides for Laboratory Use 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 (Be aware)
Domain first seen less than a year ago. New sites are not necessarily bad, but most short-lived scam sites are new.
Ways to get in touch (In place)
WhatsApp, Email, Phone.
Written policies (In place)
Refund policy and terms published.
Independent testing (Be aware)
No certificates of analysis on file.
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
29 products · last checked 23 Sept 2026| Product (as listed) | Quantity | Price | Per mg | vs market | 90-day | Stock | COA | Checked |
|---|---|---|---|---|---|---|---|---|
 AOD-9604 AOD-9604 | As listed | US$49.99 | — | — | — | In stock | Not yet assessed | 23 Sept 2026 |
 BPC-157 BPC-157 | As listed | US$509.99 | — | — | — | In stock | Not yet assessed | 23 Sept 2026 |
 CJC-1295 CJC-1295 W DAC 5mg | 5mg | US$69.99 | US$14.00 | +56% | — | In stock | Not yet assessed | 23 Sept 2026 |
 CJC-1295 CJC-1295 No DAC 10mg | 10mg | US$79.99 | US$8.00 | -11% | — | In stock | Not yet assessed | 23 Sept 2026 |
 Cagrilintide Cagrilintide | 10mg | US$74.99 | US$7.50 | -47% | — | In stock | Not yet assessed | 23 Sept 2026 |
 DSIP DSIP (Delta Sleep-Inducing Peptide) | 10mg | US$49.99 | US$5.00 | -31% | — | In stock | Not yet assessed | 23 Sept 2026 |
DSIP DSIP (Delta Sleep-Inducing Peptide) | As listed | US$469.99 | — | — | — | In stock | Not yet assessed | 23 Sept 2026 |
 Epitalon Epithalon | As listed | US$44.99 | — | — | — | In stock | Not yet assessed | 23 Sept 2026 |
 GHK-Cu GHK-Cu | As listed | US$424.99 | — | — | — | In stock | Not yet assessed | 23 Sept 2026 |
 GHRP-2 GHRP-2 10mg | 10mg | US$44.99 | US$4.50 | +14% | — | In stock | Not yet assessed | 23 Sept 2026 |
 GHRP-6 GHRP-6 10mg | 10mg | US$44.99 | US$4.50 | +15% | — | In stock | Not yet assessed | 23 Sept 2026 |
 Ipamorelin Ipamorelin | As listed | US$44.99 | — | — | — | In stock | Not yet assessed | 23 Sept 2026 |
 KPV KPV | 10mg | US$59.99 | US$6.00 | +5% | — | In stock | Not yet assessed | 23 Sept 2026 |
 LL-37 LL-37 | 5mg | US$49.99 | US$10.00 | -35% | — | In stock | Not yet assessed | 23 Sept 2026 |
LL-37 LL-37 | As listed | US$49.99 | — | — | — | In stock | Not yet assessed | 23 Sept 2026 |
 MOTS-c MOTS-C | As listed | US$404.99 | — | — | — | In stock | Not yet assessed | 23 Sept 2026 |
 Melanotan II MT-2 10mg (Melanotan II) | 10mg | US$44.99 | US$4.50 | +13% | — | In stock | Not yet assessed | 23 Sept 2026 |
 PT-141 PT-141 10mg (Bremelanotide) | 10mg | US$509.99 | US$51.00 | +1052% | — | In stock | Not yet assessed | 23 Sept 2026 |
 Retatrutide Retatrutide | 100mg | US$79.99 | US$0.80 | -91% | — | In stock | Not yet assessed | 23 Sept 2026 |
 SS-31 SS-31 (Elamipretide) | As listed | US$64.99 | — | — | — | In stock | Not yet assessed | 23 Sept 2026 |
 Selank Selank | 10mg | US$44.99 | US$4.50 | -0% | — | In stock | Not yet assessed | 23 Sept 2026 |
 Semaglutide Semaglutide | As listed | US$54.99 | — | — | — | In stock | Not yet assessed | 23 Sept 2026 |
 Semax Semax | As listed | US$49.99 | — | — | — | In stock | Not yet assessed | 23 Sept 2026 |
 Sermorelin Sermorelin | As listed | US$69.99 | — | — | — | In stock | Not yet assessed | 23 Sept 2026 |
 TB-500 TB-500 | 10mg | US$49.99 | US$5.00 | -29% | — | In stock | Not yet assessed | 23 Sept 2026 |
TB-500 TB-500 | As listed | US$49.99 | — | — | — | In stock | Not yet assessed | 23 Sept 2026 |
 Tesamorelin Tesamorelin | 20mg | US$74.99 | US$3.75 | -53% | — | In stock | Not yet assessed | 23 Sept 2026 |
Tesamorelin Tesamorelin | As listed | US$544.99 | — | — | — | In stock | Not yet assessed | 23 Sept 2026 |
 Thymosin Alpha-1 Thymosin Alpha-1 | As listed | US$69.99 | — | — | — | In stock | Not yet assessed | 23 Sept 2026 |
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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Company information
- Trading name
- High-Purity Research Peptides for Laboratory Use
- Location
- Not stated on the supplier's website
- Domain first seen
- 23 Apr 2026
- First tracked by us
- 23 Sept 2026
- Estimated years active
- 0.4 years
- Website
- 99puritypeptides.com
- orders@99puritypeptides.com
Shipping, payment and policies
- Ships to
- United States
- Delivery estimate (stated)
- dispatch promptly via UPS within 1 to 3 business days
- Shipping policy clear
- Not yet assessed
- Payment methods
- Visa, Mastercard, American Express, PayPal, Zelle
- Card payments
- ✓ Yes
- Refund policy
- Published
- Refund policy clear
- Not yet assessed
- Terms of sale
- Published
- Privacy policy
- Published
Testing & transparency
For readers who want the detail: what High-Purity Research Peptides for Laboratory Use says about testing, the certificates of analysis we hold, and our transparency score. This is separate from the PepFinder rating above.
Transparency review · updated 23 Sept 2026
High-Purity Research Peptides for Laboratory Use: testing and transparency
High-Purity Research Peptides for Laboratory Use is a research-peptide supplier serving United States listing 24 of the peptides we track, priced in USD. Where it does well: states its products are independently tested; links a certificates-of-analysis page. Where it falls short: a new website: online for less than a year; we found no company name or registration number on its website. Our editorial score is 5.5/10, provisional until more of our criteria have been assessed.
5.5/ 10Provisional
Transparency score
What we like
- States its products are independently tested
- Links a certificates-of-analysis page
- Shows batch or lot numbers
- Refund, terms and privacy policies published
- Accepts card payments, which carry chargeback protection
- States delivery times (“dispatch promptly via UPS within 1 to 3 business days”)
What to be aware of
- A new website: online for less than a year
- We found no company name or registration number on its website
Rating breakdown
Testing transparency
Testing claims and COAs
Testing claims and COAs
6.4
Business transparency
Company identity, contact details, sourced evidence
Company identity, contact details, sourced evidence
4.2
Shipping and policies
Delivery information, refund, terms and privacy
Delivery information, refund, terms and privacy
10.0
Longevity
About 0 years online
About 0 years online
2.7
Customer reviews
No reviews yet
No reviews yet
–
Value for money· not scored
6% below the market median per mg
6% below the market median per mg
6.3
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
- Not stated on its website
- Serves
- United States
- Peptides listed
- 24
- Currencies
- USD
- Payment methods
- Visa, Mastercard, American Express, PayPal, Zelle
- Delivery
- dispatch promptly via UPS within 1 to 3 business days
- Online since
- 2026
- Testing labs named
- None found
5.5/ 10Provisional
Transparency score
Out of 10 · methodology v1 · updated 23 Sept 2026 · 54% of criteria assessed
Testing, documentation and business transparency. Separate from the PepFinder rating. Paid plans and sponsorship cannot change it. How it is calculated
Testing transparency25%6.4
Business transparency20%2.7
Documentation15%5.7
User reviews15%n/a
Customer service10%n/a
Shipping transparency5%10.0
Longevity5%2.7
Policy transparency5%10.0
Show every factor
Testing transparency — 6.4
- ✓ Publishes certificates of analysis25/25
- ? 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 — 5.7
- ✓ Sourced evidence on record40/40
- ◐ Share of evidence independently verified2/30
- ✓ 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 — 10.0
- ? Shipping policy is clearnot assessed
- ✓ Delivery estimate stated30/30
- ✓ Shipping destinations listed30/30
Longevity — 2.7
- ✓ Earliest recorded activity 0.4 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
Testing transparency
- Publishes certificates of analysis
- ✓ Yes
- Batch-specific COAs
- Not yet assessed
- States third-party testing
- ✓ Yes
- Laboratories named
- None named
- Lab accreditation identifiable
- Not yet assessed
- Batch numbers public
- ✓ Yes
- Manufacturing/source location disclosed
- Not yet assessed
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.
High-Purity Research Peptides for Laboratory Use: common questions
Is High-Purity Research Peptides for Laboratory Use legit?
We cannot vouch for any supplier, but we can report what the record shows. High-Purity Research Peptides for Laboratory Use meets 4 of the 9 checks we make; points to be aware of: website history, independent testing. Each check, and its source, is listed on this page.
Which countries does High-Purity Research Peptides for Laboratory Use ship to?
High-Purity Research Peptides for Laboratory Use states that it ships to United States. Check the supplier's own shipping policy before ordering.
Does High-Purity Research Peptides for Laboratory Use publish certificates of analysis?
We have not found any certificates of analysis published by High-Purity Research Peptides for Laboratory Use.
What payment methods does High-Purity Research Peptides for Laboratory Use accept?
The website shows: Visa, Mastercard, American Express, PayPal, Zelle.
How long does High-Purity Research Peptides for Laboratory Use take to deliver?
High-Purity Research Peptides for Laboratory Use states: "dispatch promptly via UPS within 1 to 3 business days".
Supplier history
- 23 Sept 2026Editorial score changed from 2.8 to 5.5Importer evidence pass: testing claims, contact, company identity, domain age, logos
- 23 Sept 2026Supplier added to the directoryFound in search results and read from its own website by the catalogue importer. Pending editorial review.
Evidence and sources
| Topic | Claim | Basis | Captured | Last verified | Source |
|---|---|---|---|---|---|
| Pricing | 221 peptide listings read from the supplier's own catalogue (product-pages). Prices and stock are as the site listed them at capture. | Supplier-stated | 23 Sept 2026 | 23 Sept 2026 | Supplier's public product catalogue |
| Contact details | The website offers these ways to contact support: WhatsApp, Email, Phone. importer:support-channels | Supplier-stated | 23 Sept 2026 | 23 Sept 2026 | Customer support channels |
| Domain | The Internet Archive's earliest capture of 99puritypeptides.com is dated 2026-04-23. importer:archive-first-seen | Verified fact | 23 Sept 2026 | 23 Sept 2026 | Internet Archive: first capture |
| Pricing | 221 peptide listings read from the supplier's own catalogue (product-pages). Prices and stock are as the site listed them at capture. | Supplier-stated | 23 Sept 2026 | 23 Sept 2026 | Supplier's public product catalogue |
| Testing claim | The supplier states its products are independently tested: “…e Previous slide Next slide 99 Purity Peptides The Lab Difference Each batch is tested by an independent, accredited laboratory to confirm purity, identity, and com…” importer:third-party | Supplier-stated | 23 Sept 2026 | 23 Sept 2026 | States independent testing |
| Certificates of analysis | The supplier's website links to a page of certificates of analysis or lab results. importer:coa-page | Supplier-stated | 23 Sept 2026 | 23 Sept 2026 | Links a COA / lab results page |
| Certificates of analysis | Batch or lot numbers appear on the supplier's pages: “…US Laboratories 100% Independently Tested Recent Testing Library Product Purity Batch # Analyzed COA Download Glp-1TRZ GLP-1 & Metabolic Research Compounds…” importer:batch-numbers | Supplier-stated | 23 Sept 2026 | 23 Sept 2026 | Shows batch or lot numbers |
| Contact details | The website publishes an email address, a contact page. importer:contact | Supplier-stated | 23 Sept 2026 | 23 Sept 2026 | Publishes contact details |
| Shipping policy | The website states: “…dispatch promptly via UPS within 1 to 3 business days…” importer:delivery | Supplier-stated | 23 Sept 2026 | 23 Sept 2026 | States a delivery time |
| Other | The website shows these payment methods: Visa, Mastercard, American Express, PayPal, Zelle. importer:payments | Supplier-stated | 23 Sept 2026 | 23 Sept 2026 | Payment methods shown |
| Shipping policy | Recorded as serving the US: its catalogue is priced in USD and it appears in the US search results. Where the business is based is not stated on its website. | Editorial assessment | 23 Sept 2026 | 23 Sept 2026 | Source |
| Terms | The supplier's homepage links to a terms policy page. | Supplier-stated | 23 Sept 2026 | 23 Sept 2026 | Linked from the supplier's homepage |
| Refund policy | The supplier's homepage links to a refund policy page. | Supplier-stated | 23 Sept 2026 | 23 Sept 2026 | Linked from the supplier's homepage |
| Shipping policy | The supplier's homepage links to a shipping policy page. | Supplier-stated | 23 Sept 2026 | 23 Sept 2026 | Linked from the supplier's homepage |
| Pricing | 221 peptide listings read from the supplier's own catalogue (product-pages). Prices and stock are as the site listed them at capture. | Supplier-stated | 23 Sept 2026 | 23 Sept 2026 | 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