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I've been using the Peptipen for my peptide protocol and it's been a game changer. The dosing is incredibly precise and consistent every time. The White finish looks clean and sleek — I genuinely look forward to using it!

Natalie R.White Peptipen

I've been using the Peptipen for 3 weeks and already notice a visible difference in my skin texture. It's so easy to use — a total game changer!

Sarah M.Verified Peptipen customer

Skip the prep with the peptipen

TRUSTED BY 30,000 PEPTIDE USERS WORLDWIDE

Peptipen

Hidden Tip Design
Protective Tip
Comfortable Experience
up to 60 units
Accurate Dosing
Zero Prep

⚠️ NEEDLES NOT INCLUDED

Purchase Tips (Needles) Here (Provided by an outside supplier, not sold by Pepticool) Need more Cartridges ? Why Use Peptipen?

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Less than 1% claim our 30-Day Money Back Guarantee

We stand behind PeptiCool™ with a full 30-day satisfaction guarantee. If it's not right for you, we'll make it right.

30 day money back

Worldwide shipping

Fast delivery

Product Description

Capacity: up to 60 units (1 click = 1 unit)
Works with standard 3ml cartridges
Includes 1 cartridge and a matte luxe case
Crafted high-grade pen
Aluminum

Why Peptipen?

If you've ever pulled a syringe out of a vial, tapped out the air bubbles, and squinted at the markings to confirm your dose — you already know how much of the routine has nothing to do with the actual protocol. The Peptipen replaces that entire sequence with a load-and-click system: drop in a standard 3mL cartridge, dial the dose, click. No draws, no measuring, no guesswork.

Processing & Shipping

Please allow 1-2 Business Days for us to process and ship your order. Estimated Arrival Time: 7-12 business days.

Premium quality materials
Easy twist-on installation

Zero Prep
Clinical Grade Materials
Accurate Dosing
Hidden Tip

PeptiPen Precision

Dial in your dose with a simple click-based system designed to make dosing more straightforward and repeatable.

Zero Syringe Prep

Skip the hassle of drawing from a vial and measuring with a syringe. PeptiPen is designed for a cleaner, simpler routine.

Built to Last

Crafted with durable aluminum construction for a premium feel and reliable everyday use.

Compact & Convenient

A slim, portable design that fits easily into your routine—at home or while you're on the go.

BUILT FOR SIMPLER DOSING

Precision designed into every detail.

From cartridge compatibility to click-based dosing, PeptiPen is designed to make your dosing routine simpler, more consistent, and easier to manage.

UP TO 60 UNITS

Simple click-based dosing

Designed to hold up to 60 units, with 1 click = 1 unit for straightforward dose control.

HIGH-GRADE ALUMINUM

Built for everyday use

Crafted from high-grade aluminum for a durable, premium feel that's designed to last.

PEPTIPEN FIT

Organized for your essentials

A dedicated interior design keeps your PeptiPen and essential supplies neatly positioned, protected, and easy to access.

REGULAR BAG / STORAGE	PEPTIPEN
Requires drawing from a vial	Designed for cartridge-based use
Manual syringe measurement	1 click = 1 unit
More preparation before each use	Simplified dosing process
Disposable syringe setup	Reusable pen design
Basic plastic construction	Durable aluminum body
Less convenient to carry	Compact, travel-friendly design

Join over 10,000+ Happy Customers

Excellent 4.8 | 10,000+ Customers

kristie walker

"Excellent Product!"

Excellent product works perfectly and doses are accurate

Emily A.

"Wish I Got Sonner"

This pen is phenomenal for those of us wanting to try multiple peppers but also have apprehension about the pokey parts 😅 it made my daily routine so much easier and quicker.

Cody Peters

"Great Purchase"

Well, we just received it loaded it and use it for the first time and so far everything seems to be working great and it appears this is going to be making life a little bit easier in the future.

Denisa N.

"So Orangized now I Love It!!"

Reliable product, great customer service, and not plastic!

What is PeptiPen?

PeptiPen is a reusable dosing pen designed to simplify the process of using compatible 3ml cartridges with a straightforward click-based dosing system.

How does PeptiPen dosing work?

PeptiPen uses a click-based system where 1 click represents 1 unit, allowing you to dial the desired number of units according to your prescribed or intended use.

What cartridges are compatible with PeptiPen?

PeptiPen is designed to work with standard 3ml cartridges. Always confirm that your cartridge is compatible before use.

How many units can PeptiPen hold?

PeptiPen is designed for up to 60 units.

Are needles included with PeptiPen?

No. Needles are not included with PeptiPen and are sold separately.

Is PeptiPen reusable?

Yes. The pen itself is designed to be reused with compatible cartridges. Follow the product instructions for proper handling and care.

What is PeptiPen made from?

PeptiPen features a high-grade aluminum construction, giving it a durable and premium feel.

Does PeptiPen require a syringe to load the dose?

PeptiPen is designed around a cartridge-based system, helping simplify the preparation process compared with manually drawing from a vial with a syringe.

Can I use the case for road trips and daily travel?

Absolutely. The compact design makes it suitable for road trips, commuting, short journeys, and everyday transportation.

What comes with the PeptiPen?

The PeptiPen package includes the pen itself. Needles and other accessories are not included unless specifically stated in the product package details.