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Precision Dosing for Biohackers

HelixPen makes administering peptides, hormones & injectables effortless.

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Quick, Sterile & Precise — Load Your HelixPen in Seconds

No drawing. No measuring. No guesswork.

See How It Works

Reduce Waste. Maximize Compound Potency. Every Time.

Dial your micro-dose. Inject. Done.

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Fresh. Sharp. Clean. Every Injection.

Single-use needles that never puncture twice.

Safer

No double-puncture. The needle only touches your skin once — never the vial.

More Comfortable

Sharp, sterile, and ready out of the package. No dull needle from drawing through a rubber stopper.

Cleaner

Eliminate the risk of coring or contamination from vial rubber. One needle, one purpose.

Syringe vs Pen — See the Difference

More steps. More hassle. More room for error.

Traditional Syringe

  • 1 Draw meds from vial into syringe
  • 2 Try to line up measurement marks precisely
  • 3 Handle small, narrow syringe
  • 4 Inject while holding exact angle & depth
  • 5 Keep steady the whole time
~2-3 min per dose
VS

Injection Pen

  • 1 Wipe the cartridge end
  • 2 Screw on the needle
  • 3 Dial your dosage in units
  • 4 Press the pen into skin
  • 5 Push the plunger
~30 sec per dose

Precision Dosing & Cartridge Calculator

Calculate how many doses fit into a 3mL cartridge and how many vials you need.