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Pre-mixed pens
research only

Retatrutide Pen

Pre-loaded retatrutide pen for metabolic and weight-management research — the pen format of our triple-agonist catalog line.

Pen ingredients

  • Retatrutide50mg

Benefits

  • 50mg retatrutide in a pre-loaded pen format
  • Triple-agonist peptide studied for appetite, fat loss and metabolic research
  • Pen line ships with no vial minimum when ordered on its own
  • Pairs with the broader retatrutide vial range for package-size comparison

Selected package

Retatrutide 50mg pre-loaded pen
RT50PEN
Pen · No minimum
Retatrutide Pen - 50mg pre-loaded pen
50mg pre-loaded pen
$240

Pens ship solo - no $500 cart minimum.

SKU RT50PEN
verified
View COA report

All package options

RT50PEN
Pen · No minimum
50mg pre-loaded pen
verified
COA
$240

Before you order

PEPTI MART does not provide medical advice. Product suggestions are catalog matches only.

This item may be sold for lawful research purposes only unless explicitly permitted by local law.

Customers should check local laws and consult a qualified professional before purchasing or using any product.

What happens next?

1. Add packages to your cart.

2. Pens have no minimum - check out with a single pen if you like.

3. Enter address, choose crypto, then complete payment.