In stockResearch Pens
MAYLENEThe pen collection
GHK-Cu 100mg Pen
In stock
For laboratory research only.
1 / 2
The product collectionGHK-Cu is a naturally occurring copper peptide known for its powerful ability to support skin regeneration, improve firmness, and promote a more youthful, radiant appearance. Our enhanced formulation helps restore skin vitality from the inside out.
- Prefilled pen format
- 100 mg labelled content
- View lab reports
Your selection total£99.99
- Secure Checkout
- Fast & Discreet Delivery
- Research Use Only
Ordering is temporarily unavailable. You can still browse the collection.
Payment options will be available when ordering opens.
DELIVERY INFORMATIONAvailability In stockMonday–Friday dispatch in temperature-controlled packaging. Next-day delivery is our aim for orders before 4pm, where available.
THE FINER DETAILS
Product Care
Pre-filled research pen supplied in a sealed format for laboratory and R&D use only. Supports formulation assessment, compound stability testing, and delivery system evaluation.
How to Use the Pen (Quick Guide)
- Wash hands thoroughly before use.
- Remove cap, check solution is clear, and attach a new needle.
- Prime the pen to remove air.
- Select the dose using the dial and confirm in the display window.
- Inject at a 90° angle into the abdomen, thigh, or upper arm.
- Hold for 5–10 seconds, then remove and safely dispose of the needle.
Rotate injection sites weekly.
Dosing Overview
Start low and increase gradually as needed.
Dosage Suggestion
Use our dosage calculator.
Shipping
We ship orders Monday to Friday using temperature-controlled packaging designed to help keep products cool in transit.
Delivery times depend on your location. For orders placed before 4pm UK time, we aim to offer next-day delivery where available.
Delivery Information
Processing Time
Orders are processed once payment has been confirmed. Most orders are prepared and dispatched within 1–2 business days.
Tracking
Once your order has been dispatched, tracking details will be sent to the email address provided at checkout, allowing you to follow your delivery.
If you have not received tracking details, contact us at support@example.invalid.
International Delivery
We offer international shipping for a flat fee of £35 per order.
International deliveries typically take 3–5 business days to arrive, depending on the destination and customs processing times.
Independent Janoshik tests
Matched to this exact product and strength
Reports cover the tested sample. Match the batch details to your product.
All lab reportsA FEW USEFUL ANSWERS
Before you choose.
Your options, what’s included and what to check.
How do the content options differ?
This listing has one labelled content option: 100 mg. This is the content of your selected pen.
What does my selection include?
Your selection includes one pen at the labelled content selected at the top of the page.
How is the selection total calculated?
The selection total is the price of one pen at your selected labelled content.
How should I store it?
Follow the product label and product-specific documentation for storage and handling. Confirm any missing or unclear conditions before laboratory use.
When can I order?
Choose your labelled content and add the product to your cart. Availability and your final total are checked again before payment.
Ask about deliveryWhere are the batch records?
Open the published reports below and compare the tested sample and batch details with your product.
View Janoshik reportsMEET THE COLLECTION
