How the Auto-Injector Works
Simple, Fast, and Stress-Free Injections in 3 Easy Steps
The Auto-Injector eliminates the hardest part of self-injection—the needle stick—so you can complete your injections with confidence. No complicated setup, no anxiety, no pain.
Most users complete their first successful injection within 5 minutes of opening the box.
Prepare Your Injection (As Usual)
Prepare your medication and syringe exactly as your healthcare provider instructed:
- Draw your medication into the syringe
- Remove air bubbles
- Attach your needle
- Have your alcohol wipe and injection site ready
The Auto-Injector doesn't change your medication prep—it just makes the injection itself effortless.
Load The Auto-Injector
Select the correct syringe holder:
- The Auto-Injector includes 7 different syringe holders for various syringe sizes
- A 3ml holder comes pre-installed (most common for TRT and IVF)
- Match your syringe size to the appropriate holder (see compatibility guide below)
Load your prepared syringe:
- Insert your filled syringe into the holder
- Ensure it's seated securely
- Pull back the device until it clicks (this arms the spring mechanism)
That's it—you're ready to inject.
Inject With One Button Press
Select the correct syringe holder:
- Clean your injection site with an alcohol wipe
- Place the Auto-Injector firmly against your skin at a 90-degree angle
- Release the safety lock (orange switch on the side)
- Press the button
Load your prepared syringe:
- Depress the plunger manually to inject your medication at your preferred speed
- Remove the device and dispose of the syringe safely
Done! Your injection is complete.
Why It Works So Well
Speed eliminates anticipation:
The injection happens so quickly (less than a second) that your brain doesn't have time to register pain or trigger anxiety. Most users report feeling little to nothing.
You stay in control:
Unlike fully automatic injectors, you control the medication delivery speed by depressing the plunger yourself. This gives you complete control while eliminating the hardest part.
Consistent depth and angle
The spring mechanism ensures the same perfect injection every single time—no guesswork, no variation, no mistakes.
No more "psyching yourself up”
There's no moment of hesitation where you're holding the needle, trying to build courage. Just press the button and it's done.
Compatible with most standard syringes.
Compatible syringe sizes:
- Insulin syringes (0.3ml – 1ml)
- Standard syringes (1ml, 3ml, 5ml)
Compatible syringe sizes:
- 1/4″ to 1.5″ (all common lengths)
Compatible needle gauges:
- 25g to 31g (most common gauge)
Includes 7 syringe holders for different sizes:
- Insulin syringe holder
1ml syringe holder - 3ml syringe holder (pre-installed)
- 5ml syringe holder
- Plus 3 additional holders for various brands/styles
Important Note for IVF Patients
Progesterone in Oil (PIO) Compatibility:
Most PIO injections use 3ml syringes with 1.5″ needles. The Auto-Injector works with these, but some fertility clinic-provided syringes have shorter bodies.
What this means:
- You may get 1-1.25″ needle penetration instead of the full 1.5″
- This is still clinically effective—research shows no difference in progesterone absorption
- However, if you want guaranteed full compatibility and more comfortable injections, we offer compatible syringe kits with gentler 25g needles
Detailed Video Tutorials
Playlist
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Maintenance & Care
Wipe down the device and syringe holders with an alcohol wipe after each use
Allow to air dry before storing
Wipe down the device and syringe holders with an alcohol wipe after each use
Allow to air dry before storing
Wipe down the device and syringe holders with an alcohol wipe after each use
Allow to air dry before storing
Wipe down the device and syringe holders with an alcohol wipe after each use
Allow to air dry before storing
Safety Features
Safety lock
Prevents accidental activation—must be manually released before each injection
Childproof design
Safety mechanisms prevent children from accidentally activating the device
LED indicator
Shows device status and confirms proper arming
Needle shield
Protects the needle before and after injection
Tips for Best Results
Practice a few "dry runs" without medication to get comfortable with the button press
Hold the device firmly against your skin—good contact ensures consistent depth
Relax your muscle at the injection site for more comfortable injections
Inject medication slowly after the needle is inserted—rushing can cause discomfort
Rotate injection sites as recommended by your healthcare provider
Watch the tutorial video before your first injection—seeing it in action builds confidence
Common Questions
Does it hurt?
Most users report feeling little to nothing. The speed of insertion (less than 1 second) means your brain doesn't have time to register pain.
Is it loud?
Designed to help make self-injections feel less intimidating and more manageable at home.
Can I control the injection speed?
Designed to help make self-injections feel less intimidating and more manageable at home.
What if I'm doing subcutaneous injections, not intramuscular?
Designed to help make self-injections feel less intimidating and more manageable at home.
Can I reuse the device?
Designed to help make self-injections feel less intimidating and more manageable at home.
Questions? We're Here to Help
Have questions about compatibility, your specific treatment protocol, or how the device works?
Email:
Prepare and load your syringe into the device.
Phone:
Position the injector firmly against the injection site.
Live chat:
Available on our website
We typically respond within a few hours, and we're always happy to help.
Ready to Start?
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