0–60mg (in 10mg increments)
Accuracy: ±5% · Pen Volume: 3 mL
Dose per click: 1mg · Multi-use, re-sealable
Research-grade peptides
A precision dosing pen designed for easy, accurate, and convenient use. Ideal for consistent dosing of peptides, it offers a smooth injection experience with a discreet and portable design.
Easy to carry and use anywhere.
Comes ready to use.
Simple, accurate dosing.


Glass vial format
Sealed container
Product specifications vary by listing
A compact vial format for products supplied in sealed glass containers. Check the individual product listing for contents, storage instructions, and specifications.
Compact presentation.
Closed packaging.
Easy to store.

Spray bottle format
Protective nozzle cap
Product specifications vary by listing
A compact bottle with a spray nozzle and protective cap. Refer to each product's listing for its exact formulation, contents, and intended use.
Nozzle applicator.
Protective cap.
Small bottle design.

Cream jar format
Screw-top closure
Product specifications vary by listing
A clean, minimal jar presentation with a screw-top lid. Check the individual listing for ingredients, quantity, storage details, and intended use.
Jar presentation.
Screw-top closure.
Simple to store.

We're more than just a seller of products — we sell a lifestyle,
and we sell quality.


Chosen and trusted by a growing community around the world.

COA comes with every purchase with batch number.

and give you a 7 day full refund guarantee if you are unsatisfied. Quality and customer experience matters to us the most.
Real results, real experiences. Here's what our community has to say about STACKED peptides and the difference they've made.