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Peptide Compass · Research

Peak Peptide review: lab reports, prices and shipping

Review the documented information about Peak Peptide and assess relevant price examples. This profile is based on public records, not our own test purchase.

Editorial expansion: 1 November 2026. Supplier records and prices retain their own dates; this is not a fresh audit of every listing.

Review summary and checks before relying on a listing

This Peak Peptide review assesses documented supplier information. We have not independently analysed its products or completed a test order. The record below is a starting point for checking evidence, not an endorsement.

Supplier record date
2026-09-06
Recorded status
Active in recorded snapshot
Recorded destinations
EU

Public reports; external lab recorded. Laboratory named in the record: Liquilabs s.r.o. (CZ), HPLC/LC-MS.

Source recorded for these observations: chemverify Katalog, WebSearch, 06.09.2026.

The date above applies to this supplier record. Product prices and individual report checks elsewhere on this page can have different dates. Confirm the exact batch, product restrictions, tax basis and delivery terms at the original source before relying on them.

Is Peak Peptide legit?

The available record does not justify a blanket verdict. Check whether the business identity, current batch report and payment and delivery terms can be verified. A documented report supports only the sample and measurements it describes. Missing information remains an unresolved question.

How should I compare Peak Peptide with another supplier?

Use the same compound, declared amount and currency. Compare the report methods and batch identifiers separately from price. A cheaper listing, a discount code or a higher documentation score is not evidence of greater purity or safety.

Compare other supplier recordsCheck what the COA measuresCompare product prices

Status: Active. Data as of: 2026-09-15

Provisional documentation score

Not a quality seal. Price and range are currently unscored. Missing data can favour the normalised score. Methodology

  • Laboratory: 100/100
  • Shop documentation: 50/100
  • Shipping: 98/100
  • Range: not established
  • Price: not established

Strengths

  • Independent third-party lab Liquilabs s.r.o. (Czechia) tests every batch; a full batch-specific test report is publicly viewable on each product page: HPLC purity, LC-MS identity, bacterial endotoxin (LAL, USP<85>), a 7-metal heavy-metal panel (ICP-MS, USP<232>), FTIR spectrum and retention time, including batch number and publication date. Source · Ad · 2026-09-15
  • According to the vendor's own comparison table, the testing scheme (LAL endotoxin plus 7-metal ICP-MS) exceeds the community standard Janoshik (per that table, Janoshik does not test for endotoxin and covers only 4 of 7 metals). This is a vendor self-declaration that was not independently verified with Janoshik. Source · Ad · 2026-09-15
  • A Legal Notice / imprint page now exists (previously not findable) at /legal-notice, with company name and contact email plus a reference to the EU ODR dispute-resolution platform. Source · Ad · 2026-09-15
  • Payment methods now also include regular card payment (Visa, Mastercard, Amex, Apple Pay, Google Pay) in addition to SEPA and crypto (10% discount for crypto payment). Source · Ad · 2026-09-15
  • Trustpilot profile (claimed/verified by the company since April 2026): 4.5/5 across 32 reviews, 94% five-star; several reviews (mostly AT/DE) praise fast delivery, responsive WhatsApp support and available CoAs. Community opinion (Trustpilot, 20 individual reviews reviewed). Source · 2026-09-15
  • Broad, growing range: 33 product URLs in the sitemap (including nootropics such as Semax, Selank, Cerebrolysin, DSIP, and GLP-1 receptor agonist analogs); tirzepatide and retatrutide are listed as 'DUAL AGONIST' and 'TRIPLE AGONIST' respectively (substance identity confirmed by the lab report on the respective product page). Source · Ad · 2026-09-15

Limitations

  • The Legal Notice (/legal-notice) is legally incomplete: it names only the company name 'PEAK PROTOCOL', the website and a contact email (office@peakpeptide.com). Missing are a postal address, legal form, trade register number/court, managing director's name and VAT ID. For a shop targeting DE/EU customers this is a significant legal gap (the German imprint requirement is not actually met, even though a page exists). Source · Ad · 2026-09-15
  • Terms & Conditions section 8, 'Governing Law', does not name a concrete jurisdiction ('the jurisdiction in which PEAK_PEPTIDE is registered'): neither a country nor a venue is specified. Source · Ad · 2026-09-15
  • Scamadviser: the domain owner's WHOIS data is shown as 'hidden' (privacy-protected); registrar is GoDaddy.com LLC (USA), server/ISP Cloudflare Inc. (USA). The domain has only been registered since 2025-02-02 (about 1 year old). No company location can be derived from this, but it confirms the lack of transparency about the registered legal entity. Source · 2026-09-15
  • The Epitalon product page currently shows 'SOLD OUT' (10mg/50mg, €39.90) and '// COA IN PROGRESS' (no test report available), while a cross-sell widget shown elsewhere lists 'Epithalon' (10/50/100mg, €29.90) as 'In stock' with a CoA checkmark. This is a data inconsistency between the product page and the recommendation widget, confusing for customers. Source · Ad · 2026-09-15
  • The CJC-1295 product page shows contradictory pricing in the page text ('5mg €36.90 €57.90' as a size option, but €29.90 as the active add-to-cart price). This cannot be clearly resolved from the rendered text and looks like a display error. Source · Ad · 2026-09-15
  • Semaglutide is not listed in the range (full sitemap with 33 product URLs checked, no match for 'semaglutide' or similar). Source · Ad · 2026-09-15
  • Negative Trustpilot review (Milan, DE, 08/14/2026): ordered Selank; although the website promised CoA/SDS 'with every delivery', nothing was actively included; no reply was received to two email inquiries over several days; the vendor subsequently changed the website wording to 'currently being tested'. Community opinion (Trustpilot, 1 review), but described concretely and plausibly. Source · 2026-09-15
  • Negative Trustpilot review (aaa, DE, 09/03/2026): ordered retatrutide; shipping from Austria to Germany took 8 days instead of the advertised 24-48h; the customer doubts the product's effect despite the certificates of analysis provided (an efficacy claim is not something a RUO product can redeem anyway, and is not an evaluation criterion here). The vendor responded publicly and offered a remedy. Community opinion (Trustpilot, 1 review). Source · 2026-09-15

Documented list prices

Prices are recorded snapshots. Each entry states its date, currency and pack variant. Shipping, tax treatment, discount conditions and availability must be rechecked in the shop. A low price is not evidence of quality.

Compare documented prices
CompoundsLabelled packListed pricePrice per mgRecorded dateTax basisSources and data basis
5-Amino-1MQ10 mg44.90 EUR4.49 EUR2026-09-15not establishedProduct page Ad
5-Amino-1MQ50 mg89.90 EUR1.80 EUR2026-09-15not establishedProduct page Ad
BPC-1575 mg34.90 EUR6.98 EUR2026-09-15not establishedProduct page Ad
CJC-12955 mg29.90 EUR5.98 EUR2026-09-15not establishedProduct page Ad
DSIP10 mg49.90 EUR4.99 EUR2026-09-15not establishedProduct page Ad
Epitalon10 mg39.90 EUR3.99 EUR2026-09-15not establishedProduct page Ad
GHK-Cu50 mg39.90 EUR0.80 EUR2026-09-15not establishedProduct page Ad
Ipamorelin5 mg26.90 EUR5.38 EUR2026-09-15not establishedProduct page Ad
Kisspeptin-105 mg29.99 EUR6.00 EUR2026-09-15not establishedProduct page Ad
Kisspeptin-1010 mg54.99 EUR5.50 EUR2026-09-15not establishedProduct page Ad
KPV10 mg39.90 EUR3.99 EUR2026-09-15not establishedProduct page Ad
Melanotan II10 mg34.90 EUR3.49 EUR2026-09-15not establishedProduct page Ad
MOTS-c10 mg54.90 EUR5.49 EUR2026-09-15not establishedProduct page Ad
Retatrutide5 mg69.90 EUR13.98 EUR2026-09-15not establishedProduct page Ad
Selank10 mg49.90 EUR4.99 EUR2026-09-15not establishedProduct page Ad
Semax10 mg49.90 EUR4.99 EUR2026-09-15not establishedProduct page Ad
SS-31 (Elamipretide)10 mg49.90 EUR4.99 EUR2026-09-15not establishedProduct page Ad
SS-31 (Elamipretide)50 mg119.90 EUR2.40 EUR2026-09-15not establishedProduct page Ad
TB-5005 mg44.90 EUR8.98 EUR2026-09-15not establishedProduct page Ad
Tesamorelin5 mg57.90 EUR11.58 EUR2026-09-15not establishedProduct page Ad
Thymosin alpha 110 mg79.90 EUR7.99 EUR2026-09-15not establishedProduct page Ad
Tirzepatide5 mg39.90 EUR7.98 EUR2026-09-15not establishedProduct page Ad

Recorded shipping information

Recorded date
2026-09-06
Listed destinations
EU
Stated transit time in days
1–2

These entries come from the existing supplier dataset. They are not a delivery guarantee. Check product restrictions, destination, taxes and shipping charges directly before ordering.

Sources and data basis

These references come from the existing dataset. A link alone verifies neither a study claim nor supplier quality. Uncertainty remains explicit where records are undated or incomplete.

Where to go next

Created with AI assistance. This new edition has not yet received independent editorial review.