Is there a certificate of analysis for GLOW 70mg?

Batch reports are published on our COA page as they are completed. Message us and we will send the current batch report for this pen.

How should the pen be stored?

Keep refrigerated at 2–8°C, protected from light, and do not freeze. Each pen is marked "Keep refrigerated" and "For research use only".

How do I order GLOW 70mg?

Message us on WhatsApp, Telegram or email with the pen name and quantity. We confirm availability and dispatch directly.

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Popular

GLOW 70mg pre-filled research pen by Calibre Pens

Pre-filledNo reconstitution
>99% purityTarget standard
Refrigerate2–8°C, no freezing

Repair & Re-Grow

GLOW Pen 70mgGHK-CU 50 mg + TB4 10 mg + BPC-157 10 mg

Name: GLOW Pen 70mg
Brand: Calibre Pens
SKU: glow-pen-70mg
Price: 100.00 GBP
Availability: InStock

GHK-Cu + TB4 + BPC-157, 70mg total

REPAIRRE-GROWSKIN RESEARCH

£100

per pen · UK postage confirmed on order

Order on WhatsApp Order on Telegram Email sales@calibre-pens.co.uk

Batch tested, target purity over 99%
Precision filled and labelled with compound and total dose
Tracked UK dispatch with clear updates

Product specification
Format	Pre-filled multi-dose research pen
Contents	GHK-CU 50 mg + TB4 10 mg + BPC-157 10 mg
Purity target	Over 99% (HPLC)
Testing	Independent lab testing, report on request
Storage	Keep refrigerated 2–8°C · protect from light · do not freeze
Intended use	Laboratory research only. Not for human consumption.

Certificate of analysis

Batch reports are published as they are completed. Ask for the current batch report or see all reports on the COA page.

About this pen

What's inside

GHK-CU, TB4 and BPC-157, each at over 99% purity.

GLOW blend pen combining 50mg GHK-Cu copper peptide with 10mg TB4 and 10mg BPC-157, a combination popular in skin, collagen and wound-healing research. Each component tested to over 99% purity. For laboratory research use only.

Each Calibre pen is precision filled and labelled with the compound and total dose it contains. Supplied for laboratory research use only. Not for human consumption.

Arrives labelled "Keep refrigerated" and "For research use only". Store at 2–8°C and protect from light.

Questions

GHK-CU, TB4 and BPC-157, each at over 99% purity. The pen is labelled with the compound and total dose: GHK-CU 50 mg + TB4 10 mg + BPC-157 10 mg.

Research library

Read before you order

All articles →

Compound Profiles

BPC-157 and TB-500: The 'Wolverine' Blend Explained

The Wolverine blend pairs BPC-157, a gastric pentadecapeptide, with TB-500, a fragment of thymosin beta-4. Here is what the animal literature shows, where human evidence stands, and the UK legal position.

9 min read →

Compound Profiles

GHK-Cu Copper Peptide: Research Overview & UK Guide

A plain-English overview of GHK-Cu, the copper-binding tripeptide first isolated by Loren Pickart in 1973: what the research actually shows, how it is studied, and what UK labs should check before buying.

8 min read →

Buying Guides

How to Store Peptide Pens: Temperature, Light & Shelf Life

Peptide pens hold the peptide in solution, so storage decides how long the batch stays within specification. Here is the temperature, light and shelf-life guidance UK labs should follow.

8 min read →

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