About Cortex Peptides
Very young (domain created 2025-12-29) German-language WooCommerce research-peptide shop with low/below-market EUR pricing (Semaglutide, Tirzepatide, Retatrutide, TB-500, GHK-Cu, Semax, Selank; no BPC-157). It claims per-order Janoshik COAs but publishes no COA anywhere, and its Impressum and contact page are unfilled template placeholders (including a demo 'New York' footer), so no real legal entity, domicile, or contact exists.
Score overview
How we score →Weighted composite across 8 criteria; the letter grade follows our published bands and integrity gate.
Key facts
Pros
- Names Janoshik Laboratories as tester and gives explicit research-use-only labeling; German AGB/privacy/shipping/return legal pages exist and are populated
- Tracked EU shipping (1-4 days to Germany/Netherlands/France, 2-6 days Austria) with a published cost table and same-day dispatch, plus low/below-market EUR pricing (EUR 29.90-69.90) on a clean HTTPS WooCommerce build
Cons
- No COA is published or openable anywhere on the site (no PDF, batch ID, HPLC %, or Janoshik verification link), so the independent-testing claim is entirely unverifiable (coa_status none, is_verified 0) and the grade caps at D+
- The Impressum is an unfilled bracket-placeholder template and the contact/footer is untouched demo content ('123 Main Street, New York / contact@mysite.com / 123-456-7890'), so there is no verifiable legal entity, domicile, email, or phone (TMG non-compliant); the domain is only ~6 months old with zero independent reputation, payment methods are undisclosed, and returns are excluded except 48h photo-documented transport damage
Is Cortex Peptides legit? Common questions
Is Cortex Peptides a legit peptide vendor?
Cortex Peptides scores 32.8/100 (F). Because we could not verify an independent third-party COA, its grade is capped under our integrity gate, treat purity and quality claims with caution until independent testing is provided.
Does Cortex Peptides provide third-party lab testing?
No independent third-party COA was on file at our last review. Without external lab verification we cannot confirm what is in the vial, and the grade is capped.
Where does Cortex Peptides ship to and how fast?
Cortex Peptides reports shipping, typically in around 1-4 days DE/NL/FR, 2-6 days AT (tracked).
When was this Cortex Peptides review last updated?
This grade was last reviewed on 2026-07-04 under methodology v1.0.
A ~6-month-old template-built shop that names Janoshik and labels products research-use-only, ships tracked within the EU fast to DE/NL, and prices below market. But nothing supports trust: no COA is published or openable anywhere (the independent-testing claim is unverifiable, is_verified=0), the Impressum is a blank bracket-placeholder template and the contact/footer is untouched Elementor demo content ('123 Main Street, New York / contact@mysite.com'), so there is no real entity, domicile, or working contact and it is TMG non-compliant. With zero independent reputation, no disclosed payment methods, and a weak no-non-delivery reship policy, the absence of an independent COA caps this at D+ and the transparency failures land it around D-.
Our labelled opinion, based on the dated evidence in the score overview. See how we score.
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