If you’re living with metastatic neuroendocrine tumors, BYNFEZIA PEN™ gives you

to handle carcinoid symptoms (severe diarrhea and flushing) whenever and wherever you need it

BYNFEZIA PEN™ is designed for on‑the‑go patients

Portable size for convenience

Compact and portable
Pen size fits in your hand so you can take it with you

Multiple dose options
Choose 50, 100, 150, or 200 mcg of octreotide acetate

No refrigeration needed

No refrigeration needed after first use*
No need for ice packs

Pens are stable for 28 days at room temperature after first use*


Store new, unused pens in the refrigerator for up to 24 months from date of manufacture.

Compact design for ease of use

Low-volume dose
Delivers a low-volume dose of octreotide acetate for greater comfort during self-administration

Small-gauge needles
Uses shorter (5 mm), smaller-diameter (31 gauge) pen needles than prefilled octreotide acetate syringes

Simple dose dialing
Precisely choose the dose you need