← UK vendors

Pureline Biolabs review for UK buyers

Reviewed

How we scored it

COA quality · 40%
8/10
Customer reputation · 20%
6.5/10
Business transparency · 20%
10/10
Operations · 20%
9/10

Our verdict on Pureline Biolabs

Yes. Pureline Biolabs publishes 11 complete Janoshik Analytical reports naming its UK company, all matched to official laboratory records. They cover identity, purity and measured content, with purity of 98.015%–99.890%. Nine of the 12 listed peptide strengths have an exact certificate. Its publication of three rejected batches and the measured content of current stock shows remarkable transparency. PeptidePrices rates it 8.5/10.

COA analysis

The library holds 11 complete one-page Janoshik Analytical reports, all naming Pureline Biolabs Ltd and matched to their specific official records. They were analysed July 29 and September 2, 2026 and cover identity, purity and measured content. No inspected report includes endotoxin, heavy-metals, sterility or other extended testing. Nine reports print exact current product strengths. The two GLP-3R reports omit nominal vial strength; the merchant labels their batches 10 mg and 20 mg. Semax 10 mg has no exact report.

11 reports · 11 COA verified

Browse 11 Pureline Biolabs reports →

Customer reputation

Pureline Biolabs has an independent laboratory record under its own company name, with all 11 retained Janoshik reports matched to official records. The Peptide Watch also lists those reports. No independently hosted customer-review count was established in the October 22 review; the exact-domain Trustpilot profile displayed “This profile has been removed.” The available reputation evidence is the attributable laboratory record and third-party certificate coverage; customer purchase feedback remains unquantified.

Transparency

Companies House records active PURELINEBIOLABS LTD, company 17236739, incorporated May 22, 2026. Its officer record names Daniel Jarvis as director. The about page describes Chris and Daniel as the father-and-son team; articles are signed Chris Harris. The domain was registered May 9, 2026, before the reports on file. The store publishes a telephone, domain-based email, WhatsApp and policy pages. Its 128 City Road, London address is the registered office for correspondence; the merchant states that stock is held separately. Its batch-testing disclosure shows remarkable transparency: it names three batches rejected before sale and publishes measured content even when it falls below or above the vial label. Those rejected batches remain separate from the 11 complete verified reports.

Operations

The shipping policy lists Royal Mail standard delivery at £3.99 and Special Delivery at £6.99, with weekday dispatch before 2 PM and a signature required. Delivery is limited to the UK; the main policy says mainland addresses. The October 22 checkout offers Fena Pay by Bank, with the United Kingdom as its only delivery-country option. An Ipamorelin 5 mg vial at £19.99 plus £3.99 flat-rate shipping totals £23.98; £6.99 next-day delivery is the alternative. Returns exclude opened products; damage claims require photos within 24 hours, wrong items within 48 hours, and accepted sealed returns may incur a 15% restocking fee. A current dispatch notice says orders placed after 2 PM on Friday October 23 will dispatch Thursday October 29.

Payment: Fena Pay by Bank

Pureline Biolabs UK prices

10 products · Prices in pounds

£24.99
50mg packageChecked 11 Nov 2026£0.50/mg · In stock
View listing ↗
£19.99
5mg packageChecked 11 Nov 2026£4.00/mg · In stock
View listing ↗
£29.99
10mg packageChecked 11 Nov 2026£3.00/mg · In stock
View listing ↗
£39.99
10mg packageChecked 11 Nov 2026£4.00/mg · In stock
View listing ↗
£34.99
10mg packageChecked 11 Nov 2026£3.50/mg · In stock
View listing ↗
£39.99
10mg packageChecked 11 Nov 2026£4.00/mg · In stock
View listing ↗
£55.00
10mg packageChecked 11 Nov 2026£5.50/mg · In stock
View listing ↗
£32.99
10mg packageChecked 11 Nov 2026£3.30/mg · In stock
View listing ↗
£24.99
5mg packageChecked 11 Nov 2026£5.00/mg · In stock
View listing ↗
£34.99
10mg packageChecked 11 Nov 2026£3.50/mg · In stock
No exact COA linked
View listing ↗

Other UK vendors