Biobuilt

Build Your Biology

Premium Prepared Service
Fully prepared, pen-ready peptides — we handle the prep.
Reconstituted, dosed, and delivered ready to inject — no mixing, no guesswork. Your first order includes your reusable pen and full setup; every refill after is a lower flat rate.
Every Order Includes
  • Lab-tested identity
  • Lab-tested purity
  • Reconstituted & dosed
  • Batch traceability
01
Pick your peptide
Choose from our top-tier menu below
02
Initial setup
First order includes reconstitution, cartridge & your reusable pen — ready to inject
03
Refill & save
Reorder the same peptide at the lower refill rate, on your schedule
Peptide Initial Setup
first order · includes pen
Refill
every reorder
Retatrutide
10mg
$110 $80
Retatrutide
20mg
$165 $135
NAD+
500mg
$85 $65
GHK-Cu
50mg
$62 $44
Cagrilintide
5mg
$75 $60
BPC-157
10mg
$70 $50
KLOW
80mg
$125 $100

Good to Know

Before you order
Refills cost less. After your initial setup, every reorder is the lower refill price — your pen is already yours.
New to peptides? Ask about our disposable-pen option — try a compound with no reusable-pen commitment.

Delivery & Pickup

Community Pickup
Free
Within 5 mi
Free
Local · 5–10 mi
+$5
USPS Mail
Flat $10
Pickup & all local distances measured from Tres Lagos Business Plaza.

How to Order

Three simple steps
Step 1
Place your order
Use our order form to pick your peptide, setup, and delivery — or message us.
Step 2
Confirm & pay
We confirm your total & delivery on WhatsApp, then you pay by Zelle, Venmo, Cash App, crypto, or cash.
Step 3
Receive & inject
Pen-ready within 24–48 hrs of confirmed order. Local pickup, delivery, or shipped.
Full catalog: this flyer shows our top sellers. Ask for our complete peptide list — premium, refill, disposable & DIY vial pricing, plus à la carte supplies.