Peptide Pen Cartridges 3ml
Sterile 3ml peptide pen cartridges for reusable injection pens. CE & ISO certified, pharmaceutical-grade transparent cartridges for precise peptide administration. Compatible with standard 3ml peptide pens. Available in packs of 5, 10, 20, or 50 cartridges.
Price range: 10,00 € through 75,00 €
* The information on this page is a summary and is not intended to cover all available information about this medication. It does not cover all possible uses, directions, precautions, drug interactions or adverse effects and is not a substitute for the expertise and judgement of your healthcare professional.
Peptide Pen Cartridges 3ml – Sterile Replacement Cartridges
Premium sterile 3ml peptide pen cartridges designed for use with reusable peptide injection pens. Each cartridge provides pharmaceutical-grade precision dosing for peptide administration. CE & ISO certified for quality and safety standards.
Key Features:
- Sterile & Ready-to-Use – Each cartridge individually sealed and sterilized for maximum safety
- 3ml Capacity – Large volume allows multiple doses from single cartridge
- Transparent Design – Clear visibility of peptide solution and remaining volume
- Universal Compatibility – Fits standard 3ml peptide injection pens
- CE & ISO Certified – Meets European medical device quality standards
- Pharmaceutical Grade – Medical-grade materials ensure peptide stability
- Flexible Pack Sizes – Available in 5, 10, 20, or 50 cartridge packs
- Easy Installation – Simple screw-on design for quick cartridge changes
Technical Specifications:
- Capacity: 3ml per cartridge
- Material: Medical-grade transparent polymer
- Sterility: Individually sealed, terminally sterilized
- Certification: CE & ISO certified medical device
- Compatibility: Standard 3ml peptide pen systems
- Seal Type: Rubber stopper with threaded cap
- Expiry: Check individual packaging for expiration date
Perfect For:
- Reconstituted peptides requiring multiple daily doses
- GLP-1 agonists (Semaglutide, Tirzepatide, Liraglutide)
- Growth hormone peptides administered in pens
- Any peptide compatible with pen delivery systems
- Travelers needing convenient peptide administration
- Users preferring pen convenience over syringes
Usage Instructions:
- Remove cartridge from sterile packaging
- Fill with reconstituted peptide solution using sterile syringe
- Ensure no air bubbles in cartridge
- Attach cartridge to peptide pen by screwing clockwise
- Prime pen according to device instructions
- Store filled cartridge in refrigerator when not in use
- Replace cartridge when empty or after recommended timeframe
Pack Size Guide:
- 5 Pack: Perfect for trying pen system or short protocols
- 10 Pack: Ideal for 1-2 month supply depending on usage
- 20 Pack: Best value for regular users, 2-4 month supply
- 50 Pack: Maximum savings for long-term protocols or multiple users
Why Choose NovumLab Peptide Pen Cartridges:
- Medical-grade quality ensures peptide stability and sterility
- CE & ISO certification guarantees European safety standards
- Multiple pack sizes for every need and budget
- Universal compatibility with standard peptide pens
- Transparent design for easy volume monitoring
- Affordable replacement cartridges for cost-effective peptide delivery
- Fast EU shipping with quality guarantee
Frequently asked questions
Peptides are sold as research compounds for laboratory and research purposes and do not require a prescription. You can order freely.
Lyophilized peptides should be stored at -20°C or lower for long-term storage. For optimal preservation, store at -80°C if available. Keep peptides in their original sealed vials away from light, moisture, and temperature fluctuations.
Important tips:
- Allow vials to reach room temperature in a desiccator before opening to prevent moisture absorption
- Avoid repeated freeze-thaw cycles - only remove from freezer when ready to use
- Store in airtight containers with desiccant packs to prevent moisture exposure
- Keep away from direct light - use amber vials or wrap in aluminum foil
- Properly stored lyophilized peptides can remain stable for 2-4 years
Once reconstituted with bacteriostatic water, peptides should be stored at 2-8°C (refrigerator) and used within 2-4 weeks for optimal potency. Some peptides may remain stable for up to 8 weeks when properly refrigerated.
Storage guidelines for reconstituted peptides:
- Refrigerator storage (2-8°C): 2-4 weeks recommended maximum
- Freezer storage (-20°C): Possible but not recommended due to freeze-thaw damage
- Peptides containing Met, Cys, or Trp have shorter shelf life due to oxidation
- Peptides containing Asn, Gln are more prone to degradation in solution
- Create multiple aliquots to avoid repeated freeze-thaw cycles if freezing is necessary
Note: We recommend using reconstituted peptides within 2 weeks when possible, as potency gradually decreases over time.
Always use bacteriostatic water (BAC water) containing 0.9% benzyl alcohol for reconstituting peptides intended for multiple doses. Bacteriostatic water prevents bacterial growth and maintains sterility over several weeks of use.
Water types comparison:
- Bacteriostatic Water (RECOMMENDED):Â Contains 0.9% benzyl alcohol preservative, multi-use safe, prevents contamination, stable for 28 days after first puncture
- Sterile Water:Â No preservative, single-use only, risk of contamination with multiple punctures, not recommended for peptides
- Tap Water (NEVER USE):Â Contains impurities, minerals, chlorine, bacteria - will destroy peptides and cause contamination
- Distilled/Boiled Water (NOT RECOMMENDED):Â Not sterile, lacks antimicrobial properties, risk of bacterial growth
Use this simple formula to calculate dosage:
Concentration = Total mg in vial ÷ Total ml of water added
Example calculation:
- You have: 5mg BPC-157 vial
- You add: 2ml bacteriostatic water
- Concentration: 5mg ÷ 2ml = 2.5mg/ml
- If your dose is 250mcg (0.25mg): 0.25mg ÷ 2.5mg/ml = 0.1ml (10 units on insulin syringe)
Common reconstitution volumes:
- 2mg vial + 2ml water = 1mg/ml concentration
- 5mg vial + 2ml water = 2.5mg/ml concentration
- 10mg vial + 2ml water = 5mg/ml concentration
Tip: Use our online peptide calculators or create a dosing chart when you reconstitute to avoid calculation errors.
Ingo B. (verified owner) –
Praktisch für die Dosierung. Passgenau für den Pen.
Adelheid M. –
Gute Qualität, einfach zu befüllen.
Bruno –
Bestelle immer ein paar auf Vorrat. Sehr praktisch.