Guidance & Education

How To Guides

Step-by-step, doctor-reviewed instructions for setting up your pen, injecting safely, and dialling in an accurate dose.

Injector PenInjectionGetting Started

Pen System

How to Use Your Reusable Injector Pen (Step-by-Step)

Ambrosia's reusable injector pen is designed for comfortable, precise subcutaneous dosing. Here's how to prepare, prime and inject with confidence.

Injection SitesSubcutaneousTechnique

Injection

Where to Inject Medical Treatments: A Practical Guide to Injection Sites

For subcutaneous medical treatment protocols using the pen system, the best sites are areas with enough fatty tissue for comfortable, reliable delivery — never muscle.

Pen SystemDosingClick Dosing

Dosing

The Injector Pen System: Precision, Simplicity and Click Dosing

Every Ambrosia medical treatment uses the same 2 mL pen cartridge with 200 clicks — a universal format for consistent, reproducible dosing across every product.