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researchpeps

Evidence score: 9/10
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Vendor-stated deal15% off with code peptideprices. researchpeps coupon code & discount code →

How we scored researchpeps

Reviewed by , co-founder & editorial lead · Updated

COA practices 40%9.5/10
Reputation 20%8/10
Transparency 20%8.5/10
Operations 20%9/10

COA 40%; reputation, transparency and operations 20% each. Weighted result 8.9/10, rounded to 9/10.

COA evidenceCOA quality 9.5/10COA verified97 of 102 sets COA verified; 94 specific issuer matches
Browse 102 certificates in the COA library →

Direct answer

Is researchpeps legit?

researchpeps operates a US storefront with 97 COA verified report sets, including 94 specific issuer matches, and a functioning checkout. Its 9/10 score reflects broad current-product testing alongside five other records, including one material issuer discrepancy, and limited independent customer evidence.

Evidence summary

researchpeps COAs and evidence

The archive supports broad report-level laboratory verification. Current product rows show exact verified strengths; conflicting, missing and partial reports retain their separate library states.

Factor scores are COA practices 9.5, reputation 8, transparency 8.5 and operations 9. The weighted result is 8.9/10, rounded to 9/10.

01

researchpeps COA testing

researchpeps publishes 102 distinct report sets across its central archive and product galleries. We matched 94 complete sets to specific records from Freedom Diagnostics, TrustPointe Analytics, Janoshik Analytical and Kovera Labs. The archive spans February 11, 2025–October 9, 2026 and includes three diluent reports. Numerical purity results across 98 peptide reports range from 97.213% to 99.95%. Identity, purity and measured content are the common panels; many Freedom reports add endotoxin and PCR microbial screening, and selected reports add ICP-MS metals or fentanyl screening. PCR microbial results and Kovera's short microbial screens retain their stated methods. Exact certificates cover 41 of 49 current comparison offers, including 37 of the 45 available offers. Seven TrustPointe sets include the complete laboratory photograph attachment pages. Three additional complete reports name researchpeps and show branded vial photographs; their issuer portals did not return matching records. Together, 97 of 102 sets carry the COA verified badge. The other five records comprise one material issuer conflict, two Kovera reports without issuer matches and two incomplete historical crops. GLP-3R 10 mg report 2607240005 has a specific discrepancy: the merchant image prints passing PCR and metals results, while the official Freedom PDF leaves those result fields blank. Its product, lot, 99.75% purity and 9.01 mg content match. An older verified GLP-3R 10 mg report stays historical. Authentic reports also show material content variation: KPV 10 mg reports 8.45 mg, and an older KLOW report gives KPV 6.41 mg and TB-500 7.21 mg against 10 mg component labels. These are reported measurements, separate from issuer authenticity.

02

researchpeps customer reviews

No current exact-domain Trustpilot profile was available on October 11, 2026; the direct profile returned 404. Exact researchpeps searches on PeptideCritic returned no matches. The searched public customer-review sources did not yield a readable independent review sample attributable to researchpeps.org, so the profile carries no customer aggregate rating. The merchant's separately branded researchpeps Journal describes itself as the store's own team and is an educational resource.

03

researchpeps company history

Researchpeps.org was registered July 18, 2024, before all dated reports in the reviewed archive. The storefront lists Chana, Illinois, a support email and telephone, and a return address. Laboratory records use researchpeps, Research Peps and researchpeps LLC; we did not establish a corporate registration or named accountable operator from a primary corporate record. The published address is a contact and return location.

04

Ordering from researchpeps

The catalog contains 49 reviewed single-vial comparison offers, 45 available at capture. The site displays a 21+ and qualified research professional confirmation. A normal US checkout offered credit/debit cards, an emailed invoice and same-day ACH bank payment. On a $68 GLP-2T 15 mg cart to Maryland, USPS Priority was $4.99 and UPS 2Day Air was $9.99; the selected USPS total was $72.99. The merchant states business-day orders placed before 2 pm Central ship that day, with later orders shipping the next business day. Its 30-day return policy requires unused goods in original packaging, excludes sale items and puts return shipping costs on the customer. The USPS method carries a lost-package liability disclaimer. The homepage advertises free shipping on orders over $200; that threshold was not tested in this cart. The vendor issued lowercase peptideprices for a 15% discount. The checkout deduction has not yet been confirmed; comparison prices retain the displayed merchandise prices.

Strengths

  • 97 COA verified report sets, including 94 specific issuer matches
  • Exact certificates cover 41 of 49 current comparison offers
  • Identity, purity, content and selected endotoxin, PCR and metals panels
  • Complete TrustPointe photo attachments retained
  • US checkout offers cards, invoice and bank payment

Watch-outs

  • One merchant report prints PCR and metals passes absent from its issuer PDF
  • Two Kovera reports remain without issuer matches; two historical crops are incomplete
  • Eight current comparison offers have no eligible exact certificate
  • No independently readable customer-review sample established
  • Legal operator remains unconfirmed in a primary corporate record
Details
Ships toUnited States
Payment methods
Credit/debit cardEmailed invoiceSame-day bank payment (ACH)
PurityCOA quality 9.5/10 · 94 laboratory-matched report sets
ShippingUS checkout: USPS Priority $4.99 or UPS 2Day Air $9.99 on the reviewed Maryland cart. Merchant states weekday dispatch before2pm Central. USPS lost-package disclaimer.
Reputation
No PeptidePrices reader reviews yet.
Independent external review aggregate not established yet.
45 in stockShips: USPrices checked

Products (45)

45 products
PeptidePricePackageStock
AHK-Cu$38.50100mgIn stockView
AOD-9604$31.502mgIn stockView
AOD-96045-test panelVerified COAFreedom Diagnostics · Report date Jul 2, 2026$37.205mgIn stockView
ARA-290 (Cibinetide)6-test panelVerified COAFreedom Diagnostics · Report date Aug 15, 2026$42.9910mgIn stockView
BPC-1575-test panelVerified COAFreedom Diagnostics · Report date Jun 26, 2026$26.0010mgIn stockView
BPC-157$18.005mgIn stockView
CJC-1295 (No DAC)5-test panelVerified COAFreedom Diagnostics · Report date Jul 23, 2026$39.005mgIn stockView
CJC-1295 No DAC + Ipamorelin$68.0010mgIn stockView
Cagrilintide7-test panelVerified COAFreedom Diagnostics · Report date Aug 24, 2026$58.255mgIn stockView
Eloralintide6-test panelVerified COAFreedom Diagnostics · Report date Sep 30, 2026$99.995mgIn stockView
Epithalon (Epitalon)6-test panelVerified COAFreedom Diagnostics · Report date Oct 7, 2026$31.2510mgIn stockView
GHK-Cu (Copper Peptide)5-test panelVerified COAFreedom Diagnostics · Report date Jun 7, 2026$26.5050mgIn stockView
GLOW5-test panelVerified COAFreedom Diagnostics · Report date Jul 18, 2026$58.0070mgIn stockView
Glutathione3-test panelVerified COAFreedom Diagnostics · Report date Apr 12, 2026$67.001500mgIn stockView
HCG (Human Chorionic Gonadotropin)$28.005000IUIn stockView
Ipamorelin$32.005mgIn stockView
Ipamorelin$52.0010mgIn stockView
KLOW Protocol6-test panelVerified COAFreedom Diagnostics · Report date Aug 15, 2026$74.9980mgIn stockView
KPV5-test panelVerified COAFreedom Diagnostics · Report date Jul 18, 2026$53.0010mgIn stockView
Kisspeptin-106-test panelVerified COAFreedom Diagnostics · Report date Aug 15, 2026$51.0010mgIn stockView
LL-375-test panelVerified COAFreedom Diagnostics · Report date Jul 23, 2026$32.505mgIn stockView
MOTS-c6-test panelVerified COAFreedom Diagnostics · Report date Oct 7, 2026$64.9920mgIn stockView
MOTS-c5-test panelVerified COAFreedom Diagnostics · Report date Jun 26, 2026$36.0010mgIn stockView
Melanotan-1 (MT-1)5-test panelVerified COAFreedom Diagnostics · Report date Jul 2, 2026$38.9910mgIn stockView
Melanotan-2 (MT-2)5-test panelVerified COAFreedom Diagnostics · Report date Jul 2, 2026$21.0010mgIn stockView
NAD+6-test panelVerified COAKovera Labs · Lab certified May 21, 2026$58.991000mgIn stockView
NAD+3-test panelVerified COAFreedom Diagnostics · Report date Jul 23, 2026$36.00500mgIn stockView
PT-141 (Bremelanotide)5-test panelVerified COAFreedom Diagnostics · Report date Jul 2, 2026$36.0010mgIn stockView
GLP-3R6-test panelVerified COAFreedom Diagnostics · Report date Oct 6, 2026$192.0040mgIn stockView
GLP-3R$49.9910mgIn stockView
GLP-3R7-test panelVerified COAFreedom Diagnostics · Report date Sep 30, 2026$99.9920mgIn stockView
Selank4-test panelVerified COAFreedom Diagnostics · Report date Oct 9, 2026$42.5010mgIn stockView
GLP-1S3-test panelVerified COAFreedom Diagnostics · Report date Oct 7, 2026$34.005mgIn stockView
Semax4-test panelVerified COAFreedom Diagnostics · Report date Oct 9, 2026$27.0010mgIn stockView
Sermorelin7-test panelVerified COAFreedom Diagnostics · Report date Sep 6, 2026$66.0010mgIn stockView
Snap-8$30.0010mgIn stockView
TB-5004-test panelVerified COAFreedom Diagnostics · Report date Oct 9, 2026$48.9910mgIn stockView
TB-5003-test panelVerified COAFreedom Diagnostics · Report date Apr 23, 2026$24.995mgIn stockView
Tesamorelin7-test panelVerified COAFreedom Diagnostics · Report date Sep 6, 2026$21.505mgIn stockView
Tesamorelin5-test panelVerified COAFreedom Diagnostics · Report date Jun 7, 2026$42.5010mgIn stockView
Thymosin Alpha-13-test panelVerified COAFreedom Diagnostics · Report date Jan 3, 2026$109.0010mgIn stockView
GLP-2T6-test panelVerified COAFreedom Diagnostics · Report date Sep 3, 2026$198.9960mgIn stockView
GLP-2T3-test panelVerified COAFreedom Diagnostics · Report date Nov 14, 2025$68.0015mgIn stockView
GLP-2T6-test panelVerified COAFreedom Diagnostics · Report date Oct 6, 2026$42.0010mgIn stockView
Wolverine$46.0010mgIn stockView
Original to PeptidePrices

researchpeps reviews from PeptidePrices users

No PeptidePrices user reviews of researchpeps yet.

Market prices collected

researchpeps compound price history

The five cheapest in-stock listings across tracked vendors for each compound, before coupons and shipping.

Eloralintide

Five cheapest in-stock package prices per day

Listed package price before coupons, any vial size. This is not the coupon-adjusted lowest 10mg price used to rank the comparison.

$191.56$121.50$51.44Oct 8Oct 9Oct 10Oct 11Oct 12
  • Cheapest$65.00
  • 2nd cheapest$69.99
  • 3rd cheapest$140.00
  • 4th cheapest$168.00
  • 5th cheapest$178.00
5 collected days and prices
Cheapest in-stock listing prices by collected day
DateCheapest2nd cheapest3rd cheapest4th cheapest5th cheapest
$65.00$69.99$140.00$168.00$178.00
$65.00$69.99$140.00$168.00$178.00
$65.00$69.99$140.00$168.00$178.00
$65.00$69.99$140.00$168.00$178.00
$65.00$69.99$100.00$140.00$168.00

Vendors most often in the cheapest five

  • Peptoria5 days$65.000.0%
  • Purgo Labs5 days$69.990.0%
  • Ararat Peptides5 days$140.000.0%
  • EZ Peptides5 days$168.000.0%
  • Ameano Peptides4 days$178.000.0%
  • Vantyx Research1 day$100.00last seen Oct 8, 20260.0%

LL-37

Five cheapest in-stock package prices per day

Listed package price before coupons, any vial size. This is not the coupon-adjusted lowest 10mg price used to rank the comparison.

$66.36$49.00$31.64Sep 20Sep 26Oct 1Oct 7Oct 12
  • Cheapest$35.99
  • 2nd cheapest$37.99
  • 3rd cheapest$39.99
  • 4th cheapest$40.09
  • 5th cheapest$40.12
23 collected days and prices
Cheapest in-stock listing prices by collected day
DateCheapest2nd cheapest3rd cheapest4th cheapest5th cheapest
$35.99$37.99$39.99$40.09$40.12
$35.99$37.99$40.09$40.12$42.00
$35.99$37.99$40.09$40.12$42.00
$35.99$37.99$40.09$40.12$42.00
$35.99$37.99$40.09$40.12$42.00
$35.99$37.99$40.09$40.12$42.00
$35.99$37.99$40.09$40.12$44.99
$35.99$37.99$40.09$40.12$44.99
$35.99$37.99$40.09$40.12$44.99
$35.99$37.99$40.09$40.12$44.99
$35.99$37.99$40.09$40.12$44.99
$35.99$37.99$40.09$40.12$44.99
$35.99$37.99$38.40$40.09$40.12
$35.99$37.99$38.40$40.09$40.12
$35.99$37.99$38.40$40.09$40.12
$35.00$35.99$37.99$38.40$40.09
$35.99$37.99$38.40$40.09$40.12
$35.00$35.99$37.99$38.40$40.09
$40.09$40.12$44.99$44.99$47.99
$35.99$40.09$40.12$44.99$44.99
$35.99$44.99$44.99$62.88$63.00
$35.99$44.99$44.99$62.88$63.00
$35.99$35.99$44.99$44.99$44.99

Vendors most often in the cheapest five

  • MS Peptides23 days$35.990.0%
  • Pure Peptides UK20 days$40.090.0%
  • Modern Research Peptides18 days$37.990.0%
  • Kensington Labs18 days$40.120.0%
  • Orbitrex Peptides12 days$44.99last seen Oct 6, 20260.0%
  • Real Peptides6 days$38.40last seen Sep 30, 20260.0%
  • Novaglo Research5 days$42.00last seen Oct 11, 20260.0%
  • Peptide Giants5 days$44.99last seen Sep 24, 20260.0%

Top 8 of 13 vendors that reached the cheapest five

GLP-3R

Five cheapest in-stock package prices per day

Listed package price before coupons, any vial size. This is not the coupon-adjusted lowest 10mg price used to rank the comparison.

$39.57$28.85$18.14Sep 20Sep 26Oct 1Oct 7Oct 12
  • Cheapest$25.00
  • 2nd cheapest$25.99
  • 3rd cheapest$27.00
  • 4th cheapest$27.00
  • 5th cheapest$28.99
23 collected days and prices
Cheapest in-stock listing prices by collected day
DateCheapest2nd cheapest3rd cheapest4th cheapest5th cheapest
$25.00$25.99$27.00$27.00$28.99
$25.00$25.99$27.00$27.00$28.99
$25.00$25.99$27.00$27.00$28.99
$25.00$25.99$27.00$27.00$28.99
$25.99$27.00$27.00$27.00$28.99
$25.99$27.00$27.00$27.00$28.99
$24.95$25.99$27.00$27.00$27.00
$24.95$25.00$25.99$27.00$27.00
$24.95$25.00$25.99$27.00$27.00
$24.95$25.00$25.99$27.00$28.99
$24.95$25.00$25.99$27.00$28.99
$20.21$25.99$27.00$28.99$30.00
$20.21$25.99$27.00$28.99$30.00
$20.21$25.99$27.00$28.99$30.00
$20.21$25.99$27.00$28.99$30.00
$20.21$25.99$27.00$30.00$30.00
$20.21$25.99$27.00$30.00$30.00
$20.21$25.99$27.00$28.00$30.00
$20.21$27.00$28.00$30.00$30.00
$24.95$27.00$30.00$35.00$35.00
$24.95$27.00$35.00$35.06$37.00
$24.95$27.00$35.00$37.00$37.50
$24.95$24.95$27.00$27.00$30.00

Vendors most often in the cheapest five

  • Lost Coast Aminos24 days$25.00-7.4%
  • Rocky Mountain Compounds19 days$24.95last seen Oct 6, 20260.0%
  • Modern Research Peptides18 days$25.990.0%
  • Step One Ventures9 days$27.000.0%
  • Vector Amino Labs9 days$27.000.0%
  • RetaOne Labs9 days$30.00last seen Oct 1, 20260.0%
  • ZC Labs8 days$28.990.0%
  • TrustedPeps5 days$28.00last seen Sep 25, 2026-20.0%

Top 8 of 14 vendors that reached the cheapest five

Frequently asked questions

Is researchpeps legit?
researchpeps operates a US storefront with 97 COA verified report sets, including 94 specific issuer matches, and a functioning checkout. Its 9/10 score reflects broad current-product testing alongside five other records, including one material issuer discrepancy, and limited independent customer evidence. researchpeps scores 9/10 on PeptidePrices' evidence rubric: 40% COA practices, 20% community reputation, 20% transparency, and 20% operations. Affiliate relationships are disclosed on this page and are not a scoring factor.
Does researchpeps have a coupon code?
researchpeps lists code peptideprices for 15% off. PeptidePrices has not confirmed the discount in a customer checkout.
Does researchpeps publish COAs?
COA verified. 97 of 102 sets COA verified; 94 specific issuer matches
What do customer reviews say about researchpeps?
PeptidePrices could not verify a mature independent review aggregate for researchpeps. The evidence summary on this page records what we could and could not verify.
What are alternatives to researchpeps?
The public vendors closest to researchpeps' 9/10 evidence score are Rivn Peptides (9/10), Red River Peptides (9/10), and Rebirth Labs (9/10).
Does researchpeps publish verified COAs?
Yes. 97 of 102 retained sets carry the COA verified badge; 94 match specific laboratory records. Exact certificates cover 41 of 49 current comparison offers, including 37 of the 45 available offers.
What is the researchpeps coupon code?
The vendor issued lowercase peptideprices for a 15% discount. The checkout deduction has not yet been confirmed; comparison prices retain the displayed merchandise prices.
Where does researchpeps ship?
The inspected checkout supports US delivery. USPS Priority cost $4.99 and UPS 2Day Air cost $9.99 on the reviewed Maryland cart.
Where is researchpeps based?
The storefront lists Chana, Illinois, and provides a contact and return address. A primary corporate registration identifying the legal operator remains unconfirmed.