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Products are strictly for in-vitro research and laboratory use only. Not for human or animal consumption.

All products sold strictly for in vitro laboratory and research use only  ·  Not for human or animal administration  ·  Not FDA-approved  ·  For qualified researchers only

LONE STAR PEPTIDE CO.

Houston, Texas · Research Grade · ≥99% Purity

Texas-Grade Purity.
Research-Grade Precision.

Houston's premier research peptide supplier. Every vial independently tested, triple-verified, and shipped same-day from the heart of Texas — the world's biotech capital.

View COA Library
≥99%Verified Purity
Third-Party Tested
Same DayHouston Shipping
60+Peptides In Stock
≥99% PURITY VERIFIED TRIPLE THIRD-PARTY TESTED SAME-DAY HOUSTON SHIPPING FOR IN VITRO RESEARCH USE ONLY HPLC + MASS SPEC + ENDOTOXIN VERIFIED BORN IN TEXAS · BUILT FOR SCIENCE NOT FOR HUMAN OR ANIMAL USE FREE SHIPPING OVER $250 ≥99% PURITY VERIFIED TRIPLE THIRD-PARTY TESTED SAME-DAY HOUSTON SHIPPING FOR IN VITRO RESEARCH USE ONLY HPLC + MASS SPEC + ENDOTOXIN VERIFIED BORN IN TEXAS · BUILT FOR SCIENCE NOT FOR HUMAN OR ANIMAL USE FREE SHIPPING OVER $250

Triple Verified

Three independent labs certify every batch before it ships.

Same-Day Shipping

Orders before 2PM CST ship the same day from Houston.

Full COA Library

Full certificate library launching with our first product drop.

Texas Born

Houston-based. TMC corridor. Proudly serving Texas researchers.

Research Categories

SHOP BY
RESEARCH AREA

Every compound organized by research application. Find the right peptide for your laboratory study in seconds.

01
⚗️
GLP-1 Class
Compounds
GLP-1 receptor analog compounds including Retatrutide, Tirzepatide, and Semaglutide — for in vitro metabolic pathway research only.
3 COMPOUNDS
02
🔬
Tissue & Repair
Research
BPC-157, TB-500, Wolverine blend and regenerative peptides for in vitro tissue and angiogenesis studies.
3 COMPOUNDS
03
Longevity &
Senescence Research
Epitalon, MOTS-C, SS-31 and cellular longevity compounds for in vitro aging and mitochondrial studies.
2 COMPOUNDS
04
🧠
Cognitive &
Neuro Research
Semax, Selank, Dihexa and neuropeptides for in vitro neuroprotection and synaptic function studies.
COMING SOON
05
💎
Dermatology &
Melanocortin Research
GHK-Cu, PT-141 and collagen synthesis peptides for in vitro dermatology and melanocortin receptor studies.
2 COMPOUNDS
06
🧬
Research
Blends
Pre-formulated in vitro research combinations of complementary compounds for multi-pathway laboratory studies.
1 BLEND
Featured Products

BEST SELLERS

View All 12 Compounds →
🔥 Most Popular
RETA30mg
RETATRUTIDE
Triple GLP-1/GIP/Glucagon Agonist · RUO
≥99%
from$84
⭐ Texas Fav
BPC-15710mg
BPC-157
Pentadecapeptide · Gastric Research
≥99%
from$42
NEW
MOTS-C10mg
MOTS-C
Mitochondrial Peptide · Longevity
≥99%
from$42
BUNDLE
WOLVERINEBPC+TB500
WOLVERINE
BPC-157 + TB-500 Blend
≥99%
from$59
Why Choose Us

THE LONE STAR
DIFFERENCE

01

Triple Third-Party Testing

Every batch tested by three independent labs. HPLC, Mass Spectrometry, and Endotoxin panels. Not one lab. Three. Because your research depends on it.

02

Houston-Based. Texas-Proud.

We're in the world's largest medical complex corridor. Same-day shipping before 2PM CST. Cold-chain packaging. Your research doesn't wait for us.

03

Live COA Lookup by Batch

Enter any batch number on our site and pull the full certificate instantly. No PDFs buried in emails. Full traceability from synthesis to your lab.

04

Measured mg Content on Every Vial

We display the actual measured mg content, not just the nominal label. What you order is what you get — down to the decimal.

Research Tool

DOSING
CALCULATOR

Know exactly what you need before you order. Enter your experiment parameters and get a precise quantity recommendation, cost-per-experiment breakdown, and the optimal vial size for your study.

YOUR
RESULTS
AWAIT
Fill in the form to calculate →
⬡ RESEARCH CALCULATION — LONE STAR PEPTIDE CO.
Total Quantity
micrograms needed
Cost / Experiment
at recommended vial
Recommended Vial
optimal size
Total Cost
at ≥99% purity
⬡ Recommendation
Quality Assurance

PURITY YOU CAN
PROVE

Every batch will be independently verified by three separate labs before a single vial ships. Full COA library launching with our first product drop.

COA Library

LAUNCHING WITH
FIRST PRODUCT DROP

We're finalizing supplier partnerships and third-party lab agreements. Every compound will have its HPLC, Mass Spec, and Endotoxin certificate live on day one — searchable by batch number.

📊 HPLC Identity & Purity %
⚗️ Mass Spec Molecular Weight
🧫 Endotoxin LAL Panel

No spam · Batch COA alerts only

Our Home

BORN IN THE
ENERGY CAPITAL
OF THE WORLD

Houston isn't just our city — it's the global epicenter of life sciences. Home to the Texas Medical Center, the world's largest medical complex. Over 1,100 biotech companies. $4.5B in NIH funding. Eli Lilly's new $6.5B manufacturing plant.

We're not just selling peptides. We're serving the researchers, labs, and scientists building the future of medicine right here in our backyard. That's a responsibility we take seriously.

Our Story →
HOUSTON TEXAS MEDICAL CENTER

JOIN THE LONE STAR RESEARCH COMMUNITY