What are pen pins?
Pen pins is a common name for detachable pen needles. They are accessories fitted to compatible pen devices. Check the exact fitting and the supplied instructions rather than relying on appearance alone.
Learn • Prepare • Reference
Titan Guides
Reference guides for Titan pens and kits. Choose a guide below.
How to Use Your Peptide Pen
A quick step-by-step guide for both the V2 reusable pen and disposable pre-filled pens.
V2 Reusable Insulin Pen
Load the Cartridge
Unscrew the pen body and insert a filled peptide cartridge. Reassemble firmly until it clicks.
Sterilise the Pen Top
Use an alcohol prep pad to wipe the rubber septum (where you insert the pen needle) and let it air-dry.
Attach a Pen Needle
Peel the seal off a new pen needle and screw it onto the pen tip. Remove the outer cap, then the inner cap.
Prime the Pen
Turn the dose dial to 2 units, point the needle up, and press the plunger until a drop appears. Repeat if needed.
Set Your Desired Dose
Turn the dose dial to your desired number of units — each click equals 1 unit (number 1 = 1 unit). Check the display window to confirm.
Prep the Injection Site
Clean the injection site with a fresh alcohol prep pad and let it air-dry.
Follow appropriate administration guidance
For a prescribed medicine, use the medicine’s instructions and the technique taught by your clinician. Titan research products are not supplied for human administration.
Dispose and store
Dispose of used sharps in an appropriate container. Store and maintain the reusable pen body as its manual directs.
Disposable Pre-filled Pen
Inspect the Pen
Check for the correct peptide, reconstitution, and concentration. Ensure the liquid is clear with no particles.
Sterilise the Pen Top
Use an alcohol prep pad to wipe the rubber septum where you insert the pen needle and let it air-dry.
Attach a Pen Needle
Peel a new pen needle seal and screw it onto the pen tip. Remove the outer cap, then the inner cap.
Set Your Desired Dose
Turn the dose dial to your desired units — each click equals 1 unit (number 1 = 1 unit). Confirm the number in the display window.
Prep the Injection Site
Clean the injection site with a fresh alcohol prep pad and let it air-dry.
Inject
Pinch the injection site, insert the needle on a 45° angle, press the plunger fully, and hold for 6–8 seconds.
Dispose of the device
When the device reaches the end of its intended use, follow its disposal instructions and local sharps arrangements. Do not refill a disposable pen.
Device format
V2 reusable: A reusable pen body with a replaceable, compatible cartridge.
Disposable: A pre-filled device supplied as one complete unit.
Cartridge
V2 reusable: Replace only with a cartridge approved for the exact V2 model.
Disposable: Do not open, refill or replace the built-in cartridge.
Accessories
V2 reusable: Check the exact model’s compatible pen pins and cartridge specifications.
Disposable: Check the supplied device’s accessory requirements; do not assume all pens share a fitting.
End of use
V2 reusable: Retain the pen body only as directed by its manufacturer; dispose of sharps appropriately.
Disposable: Follow the supplied instructions for disposal of the complete device.
Pens 101
The essentials, explained — pens, pen pins and compatible equipment at a glance.
What do length and gauge mean?
Length is usually expressed in millimetres (mm); gauge is expressed as G. They describe different physical dimensions. Match the accessory specification to the device instructions; these measurements do not describe the contents or strength of a product.
Are pen pins single-use?
Accessories labelled single-use must not be reused. Check the packaging, expiry information and manufacturer’s directions. A reusable pen body does not make its disposable accessories reusable.
How are accessories attached and removed?
Use the method shown in the exact device and accessory instructions. Threaded, push-fit and protected designs can differ. Do not force a connection or improvise removal of a sharp accessory.
How should sharps be disposed of?
Use an appropriate sharps container and follow its fill limit and closure instructions. Do not place loose sharps in household waste or recycling. Arrange disposal through an appropriate local service.
Will every pen pin fit every pen?
No universal fit is assumed here. Confirm compatibility using the exact manufacturer, model and accessory specification before selecting an item.
Are clicks, units and milligrams the same?
No. A click is a mechanical increment, a displayed unit is a device scale, and milligrams describe mass. These are not interchangeable. Consult the supplied model documentation and product specifications.
How do I store a pen?
Read both the device instructions and the labelled contents’ storage requirements. Do not assume a single temperature rule applies to every empty device, cartridge or pre-filled product.
Quick equipment checklist
- Exact model and supplied instructions identified
- Packaging, labels and components inspected
- Cartridge and accessories confirmed compatible
- Display and scale terminology understood
- Storage instructions checked
- Sharps container and disposal plan ready
Reference information for Titan V2 reusable and disposable pens. Model-specific instructions supplied with the hardware take precedence. Products are for laboratory research only, not human or animal consumption.
Peptide Reconstitution Guide
The guide supplied with the Titan Reconstitution Kit, step by step.
Reconstitution Kit contents
1 × 3 mL Luer Lock Syringe
- For measuring and transferring bacteriostatic water.
1 × 38 mm Safety Hypodermic Needle
- Use to draw bacteriostatic water (BAC) from vial (hold vial upright on a slight angle).
2 × 16 mm Safety Hypodermic Needles
- 1st needle – transfer BAC water into peptide vial. 2nd needle (optional) – used as a vent needle to assist with negative air pressure.
1 × Alcohol Prep Pad
- Used to wipe down vial tops.
Prepare
- Wash and dry your hands.
- Ensure your workspace is clean.
- Wipe the rubber stoppers of both the BAC water vial and peptide vial with the alcohol prep pad.
- Allow to air dry for a few seconds.
Draw BAC water
- Attach the 38 mm Safety Hypodermic Needle to the 3 mL syringe (Luer Lock).
- Hold the BAC water vial upright on a slight angle.
- Insert the needle and draw the required amount of BAC water (e.g. 1–3 mL as per product instructions).
Swap needle
- Remove the 38 mm Safety Hypodermic Needle and safely dispose of it in a sharps container.
- Attach a new 16 mm Safety Hypodermic Needle to the syringe.
- Do not touch the sterile needle or tip.
Transfer to peptide vial
- Insert the 16 mm Safety Hypodermic Needle through the peptide vial’s rubber stopper.
- Slowly inject the BAC water into the vial.
- If desired, you can insert a second 16 mm Safety Hypodermic Needle as a vent (in a separate spot on the stopper) to help release negative air pressure.
- Inject slowly to avoid foaming.
Mix gently
- Once all the BAC water is added, remove the needle(s).
- Gently swirl the vial between your fingers until the powder is fully dissolved.
- Do not shake vigorously.
Store correctly
- Store in the refrigerator (2–8°C).
- Take note of the reconstitution date.
- On average, the vial is good for 4 to 6 weeks, pending use, storage conditions and frequency of use.
Important tips
- Always use sterile equipment.
- Use a new needle for each step.
- Inject slowly to reduce foaming.
- Gently swirl – do not shake.
- Avoid touching sterile needle tips.
- Keep refrigerated (2–8°C).
Important note
The second 16 mm Safety Hypodermic Needle is optional and used as a vent needle to assist with negative air pressure while transferring. Do not leave needles in the vial after reconstitution. Always use sterile technique and single use needles only.
Administering Kit Usage Guide
The guide supplied with the Titan Administration Kit, step by step. Clean. Precise. Confident.
Kit contents
5 × 1 mL Insulin Syringes
- 100 unit markings (U-100).
- For accurate, precise dosing.
- Individually sterile and single use only.
5 × Alcohol Prep Wipes
- Used to clean the injection site.
- Kills surface bacteria.
- Individually wrapped and sterile.
Wash & prepare
- Wash your hands thoroughly with soap and water.
- Ensure your workspace is clean.
- Gather your syringe and alcohol prep wipe.
Check syringe
- Ensure the syringe is sealed and sterile.
- Check the 100 unit (U-100) markings.
- Do not use if the packaging is damaged.
Clean injection site
- Use an alcohol prep wipe to clean the chosen injection site (e.g. abdomen, outer thigh or upper arm).
- Allow the skin to air dry completely (around 10–30 seconds).
Inject
- Gently pinch the skin (if needed).
- Insert the needle at a 90° angle (45° can be used if very lean).
- Slowly depress the plunger until the full dose is delivered.
- Keep the needle in place for 5–10 seconds, then remove smoothly.
After injection
- Gently press the site with a clean alcohol wipe.
- Do not rub vigorously.
- A small drop of blood is normal and should stop quickly.
Dispose safely
- Immediately dispose of the used syringe in an approved sharps container.
- Never reuse syringes.
- Do not dispose in regular household waste.
Injection sites
- Abdomen (avoid 2–3 cm around navel).
- Outer thighs.
- Upper arms (outer area).
- Rotate injection sites to reduce irritation.
- Use a different area each time.
- Avoid injecting into the same spot repeatedly.
Important tips
- Always use a new, sterile syringe for each injection.
- Use alcohol prep wipes and let the skin dry.
- Inject slowly for comfort.
- Rotate injection sites.
- Dispose of used syringes in a sharps container.
- Do not share syringes.
Remember
Single use only. Keep out of reach of children. Store syringes in a cool, dry place. Follow your specific dosing instructions. If you experience persistent redness, swelling or irritation, seek professional advice.
