What is listed on the Wolverine Stack pen?
The Wolverine Stack Pen photograph prints Wolverine Stack; 10mg, pre-filled pen and FOR RESEARCH USE ONLY. The catalogue separately lists 10mg / 20mg variants. The photograph documents the 10mg pen label; it does not show a component breakdown or a separate 20mg label. Label photograph.
This gives two different kinds of information: the catalogue's listed amount fields for the presentation, and the wording visible on one photographed label. The slash-separated variant notation is not a concentration or an amount to administer. Label photograph.
Wolverine Stack pen versus vial ingredients
The vial photograph prints BPC-157/TB-500 BLEND; 10MG; BPC-157 5MG / TB-500 5MG. Unlike the pen label, it assigns amounts to named components. The vial's 5MG/5MG fields belong to that photographed vial and cannot be assigned to the pen from a similar Wolverine Stack name. Label photograph, Label photograph.
| Field being compared | Pen photograph | Separate vial photograph |
|---|---|---|
| Printed name | Wolverine Stack | BPC-157/TB-500 BLEND |
| Printed total | 10mg | 10MG |
| Individual component amounts | No individual breakdown printed | BPC-157 5MG; TB-500 5MG |
The shared total is therefore less specific than the vial's individual fields. It identifies an amount on each photograph, without establishing matching contents or proportions. The pen's name remains a blend nickname rather than a printed ingredient list. Label photograph, Label photograph.
Wolverine Stack pen contents and quality
The research-use statement and pre-filled-pen wording are visible label details. They do not independently establish the material's composition, quality, sterility or biological performance. The photographs compare two labels, rather than testing interchangeability between two products. Label photograph, Label photograph.
For the named component amounts, the separate Wolverine Stack vial is the relevant document. Its photographed 10MG breakdown stays with that vial; the pen is described by its own printed name, total and presentation. Label photograph, Label photograph.




