Corix Labs is an active UK company with a substantive named-laboratory archive: 38 of 41 public Janoshik reports match exact issuer images and name its company or storefront. The material concern is measured content. SS-31 50 mg measured 37.99 mg, 24.02% below label, and KPV 10 mg measured 8.67 mg, 13.3% below label. The company changed to its Corix name in March 2026; its 2023 incorporation does not establish three years of peptide trading. Trustpilot has no customer reviews for the exact domain. UK and Western Europe shipping and bank-transfer payments are the main ordering conditions.
Evidence summary
Corix Labs COAs and evidence
Corix Labs provides regular batch-level testing with 38 specific official matches and transparent UK company details. PeptidePrices rating: 8/10, set by Jack on October 8. SS-31 and KPV content shortfalls remain explicit, and the printed archive covers content and purity without extended contamination panels.
UK buyers can use peptideprices for 10% off £35+ orders. Bank-transfer payment and final-sale and customs terms are the practical watch-outs; the physical lot shipped remains unestablished.
01
COA archive
The public testing archive contains 41 distinct Janoshik reports showing analyses from April 27 through September 28, 2026. Reports appear across April, June, July, August and September, documenting regular testing across those months. All 41 complete vendor pages and 38 specific official pages were visually read and compared. The 38 official images match report identifiers, client and manufacturer, sample, batch, tests, results, comments and dates. Three April reports—BPC-157 148184, Epithalon 148178 and PT-141 148177—remain checked merchant files because their report links opened generic Janoshik navigation. Their issuer comparison remains unavailable. Complete originals and full-resolution reading pages are retained.
02
Test depth and analytical results
The archive prints 41 measured-content panels and 36 purity panels. NAD+ and KLOW requested identity and amount; AOD-9604 task 194223 prints LCMS+CHNS analysis and HPLC purity. Most reports otherwise use compound analysis without printing the instrument method. No endotoxin, heavy-metal, microbial-PCR or culture-based sterility panel was found. “Sample was tested twice” comments on Ipamorelin 148182 and NAD+ 212397 are repeat observations within one report, rather than distinct reports or extra assay categories. GHK-Cu reports preserve complex mass, GHK content and copper content separately.
03
Key reports
The strongest analytical watch-out is SS-31 50 mg: task 212430 measures 37.99 mg and 99.855% purity, 24.02% below the 50 mg label. KPV 10 mg measures 8.67 mg and 98.603% purity, 13.3% below label. Tesamorelin 10 mg task 230968 measures 9.75 mg and 97.717% purity. BPC-157 10 mg measures 11.97 mg and 99.960%; MOTS-c 40 mg measures 38.97 mg and 99.442%. Selank 10 mg changes from 8.90 mg and 99.911% in August to 12.11 mg and 99.937% in September. These measurements match official laboratory records; their content variation remains part of the quality assessment. Current comparison pages are available for SS-31, KPV, Tesamorelin, BPC-157 and MOTS-c.
04
Catalog coverage
The October 7 Store API enumerated 54 products, reconciled against the four-page, 47-item research catalog. Nine accessories or separate-vial packs remain outside comparison rows. The price catalog retains 45 eligible offers: 42 in stock and three out of stock—Follistatin 1 mg, HGH Fragment 176-191 5 mg and NAD+ 1000 mg. Twenty-four of 45 offers and 23 of 42 in-stock offers have exact compound and nominal-strength issuer-matched reports. Eight June archive cards and samples omit nominal strength; they remain in the archive without inferred exact listing controls. Prices originate in GBP; USD index prices use the October 7 reference rate of £1 = $1.3205. The DSIP URL contains 15 mg while the current purchase heading states 10 mg; the catalog follows the purchase heading.
05
Reviews and reputation
The exact-domain Trustpilot profile was claimed in July 2026 and displayed zero customer reviews on October 7. ScamAdviser showed a trust score of 86 and “Very Likely Safe” for corixlabs.co.uk on October 8, confirmed by Jack and our browser review. Its automated domain assessment lists a valid SSL certificate and safe DNSFilter status, alongside a young website and low traffic rank. The supplied Reddit thread, posted August 7, names corixlabs.com. An August 8 comment reports quick delivery of GHK-Cu and says use had just started. The readable thread does not connect .com to this .co.uk storefront. Independent customer-review history remains limited.
06
Operations
The delivery policy serves the UK and listed Western European destinations. The cart quotes UK standard shipping at £4.99 for 2–3 working days and express shipping at £7.99 for the next working day on orders before 11 AM, excluding Highlands and islands. The policy calls standard shipping 1–2 days; the checkout estimate is the current ordering reference. Western Europe shipping costs £19.99, with international duties and import eligibility the buyer’s responsibility. Fena and Wallid pay-by-bank plus bank invoice are the checkout methods; the payment policy explicitly excludes credit/debit cards. Peptides and reagents are final sale except defects. Wrong or damaged orders must be reported within 24 hours, and lost transit within seven days of expected arrival. Customs seizure or return has no refund or replacement. Code peptideprices manually gave 10% off a £50.85 cart on October 7, and the £35 minimum spend was enforced.
07
Company and transparency
Companies House confirms active company 15270634, incorporated November 8, 2023, with registered office Lyndon Court, 115 Keddington Road, Louth LN11 0BA. It used earlier legal names until March 2, 2026. The current officer register names Dr Rowena Summerlin as director; that establishes the registered role and title. Independent degree or manufacturing credentials were not established. The contact page publishes info@corixlabs.co.uk, weekday 9 AM–4 PM support and warehouse Unit 2 Tekori Court, Fairfield Industrial Estate, Louth LN11 0WA, without customer collection. These are office and warehouse addresses; a peptide synthesis laboratory is not identified.
Strengths
38 reports match specific official Janoshik images and name the exact storefront or legal operator
All 41 complete one-page reports retained, with copyable task numbers and verification keys
24 of 45 current offers have an exact issuer-matched nominal-strength report, including 23 of 42 in-stock offers
Active UK limited company, public support email and separately identified office and warehouse addresses
Code peptideprices gives 10% off a qualifying £35+ cart; the £50.85 test subtotal received a £5.08 discount
Watch-outs
SS-31 50 mg measured 37.99 mg and KPV 10 mg measured 8.67 mg despite high purity
No endotoxin, metals, microbial or culture-based sterility panels in the 41 reviewed reports
Three April report routes displayed generic Janoshik navigation, leaving issuer comparison unavailable
Limited independent customer-review history: zero exact-domain Trustpilot reviews on October 7; the positive Reddit delivery account names .com without establishing the .co.uk storefront
Bank-transfer-only checkout with no credit/debit card option
International customs detention, seizure or return receives no replacement or refund; damaged or wrong orders require contact within 24 hours
Details
Ships toUnited Kingdom and Western Europe only
Payment methods
Fena pay-by-bankWallid pay-by-bankBank transfer invoice
ShippingUK standard shipping £4.99 for 2–3 working days; express £7.99 before 11 AM, excluding Highlands and islands. Western Europe £19.99; customs seizure or return is not refunded.
Listed package price before coupons, any vial size. This is not the coupon-adjusted lowest 10mg price used to rank the comparison.
Cheapest$12.69
2nd cheapest$19.99
3rd cheapest$21.99
4th cheapest$22.44
5th cheapest$25.00
19 collected days and prices
Cheapest in-stock listing prices by collected day
Date
Cheapest
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$12.69
$19.99
$21.99
$22.44
$25.00
$12.69
$19.99
$21.99
$25.93
$26.00
$12.69
$19.99
$21.99
$25.93
$26.00
$12.69
$16.88
$19.99
$21.99
$25.93
$12.69
$13.47
$16.88
$19.08
$19.99
$12.00
$12.69
$17.00
$19.99
$21.99
$12.00
$12.69
$17.00
$19.99
$21.99
$12.00
$12.69
$17.00
$19.99
$21.99
$12.00
$12.69
$17.00
$19.99
$21.99
$12.69
$19.99
$21.99
$22.00
$23.99
$12.69
$19.99
$21.99
$22.00
$23.99
$12.69
$19.99
$21.99
$22.00
$23.99
$12.69
$19.99
$21.99
$22.00
$23.99
$12.69
$19.99
$21.99
$22.00
$23.99
$12.69
$22.00
$23.99
$25.93
$26.00
$12.69
$19.99
$21.99
$22.00
$23.99
$19.99
$21.99
$22.00
$23.99
$25.93
$19.99
$21.99
$22.00
$23.99
$25.93
$19.99
$19.99
$21.99
$21.99
$22.00
Vendors most often in the cheapest five
MS Peptides37 days$21.99+10.0%
CertaPeptides19 days$19.08last seen Oct 4, 2026-20.5%
Pure Peptides UK16 days$12.690.0%
VAYN10 days$22.00last seen Sep 29, 20260.0%
Particle Peptides6 days$25.93last seen Oct 7, 20260.0%
Peptide Giants3 days$26.00last seen Oct 7, 20260.0%
Red River Peptides2 days$16.88last seen Oct 5, 20260.0%
Corix Labs1 day$22.440.0%
Top 8 of 9 vendors that reached the cheapest five
Frequently asked questions
Is Corix Labs legit?
Corix Labs is an active UK company with a substantive named-laboratory archive: 38 of 41 public Janoshik reports match exact issuer images and name its company or storefront. The material concern is measured content. SS-31 50 mg measured 37.99 mg, 24.02% below label, and KPV 10 mg measured 8.67 mg, 13.3% below label. The company changed to its Corix name in March 2026; its 2023 incorporation does not establish three years of peptide trading. Trustpilot has no customer reviews for the exact domain. UK and Western Europe shipping and bank-transfer payments are the main ordering conditions. Corix Labs scores 8/10 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 Corix Labs have a coupon code?
Code peptideprices gives customers 10% off £35+ orders. Use the PeptidePrices referral link on this page and confirm the discount at checkout.
Where does Corix Labs ship?
Corix Labs ships to United Kingdom and Western Europe only. UK standard shipping £4.99 for 2–3 working days; express £7.99 before 11 AM, excluding Highlands and islands. Western Europe £19.99; customs seizure or return is not refunded.
Does Corix Labs publish COAs?
COA verified. 38 of 41 reports have exact issuer matches and confirmed vendor attribution
What do customer reviews say about Corix Labs?
Claimed exact-domain profile has zero customer reviews. A displayed zero is not an earned review score.
