Advanced Research
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PolyLabs Research delivers US-manufactured lyophilized research peptides with third-party verified purity. Every vial is produced to the highest laboratory standards.
99%+ Purity
Third-party COA verified
Made in USA
US-manufactured peptides
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Featured Research Peptides
Research Peptide
NAD+
Nicotinamide adenine dinucleotide — a critical coenzyme studied for its role in cellular energy metabolism, DNA repair, and sirtuin activation pathways.
2 variants available
From $49.99
Research Peptide
MOTS-c
A mitochondrial-derived peptide studied for its role in metabolic regulation, insulin sensitivity, and exercise performance. Encoded within the mitochondrial genome.
2 variants available
From $59.99
Research Peptide
GHK-Cu
Copper peptide GHK-Cu — studied for its role in wound healing, collagen synthesis, skin regeneration, and antioxidant activity. One of the most researched anti-aging peptides.
2 variants available
From $29.99
Research Peptide
IGF-1 LR3
Long R3 IGF-1 — a potent analog of Insulin-like Growth Factor 1 with extended half-life and enhanced receptor binding, studied for its anabolic and tissue-growth properties.
$59.99
Research Peptide
CJC-1295
A GHRH analog studied for its extended half-life and ability to stimulate growth hormone release. Often studied in combination with Ipamorelin for synergistic GH pulse amplification.
2 variants available
From $29.99
Research Peptide
GLP-3
Glucagon-like peptide-3 — studied for its role in intestinal function and metabolic regulation, with research interest in gut hormone signaling pathways.
2 variants available
From $44.99
Research Peptide
BPC-157
Body Protection Compound 157 — a synthetic pentadecapeptide studied for its role in tissue repair, gut healing, and tendon/ligament recovery. Derived from a protective protein found in gastric juice.
2 variants available
From $34.99
Research Peptide
Thymosin Alpha-1
A 28-amino acid peptide derived from thymosin fraction 5, studied for its role in T-cell maturation, immune modulation, and antiviral activity.
2 variants available
From $49.99
Research Categories
Shop by Research Area
Healing & Recovery
BPC-157, TB-500 and more
Growth Hormone Axis
CJC-1295, Sermorelin, IGF-1 LR3
Anti-Aging & Longevity
NAD+, Epithalon, GHK-Cu
Metabolic Research
GLP-1, AOD-9604, GLP-3
Cognitive & Neurological
SEMAX, SELANK, DSIP
Immune Research
Thymosin Alpha-1, KPV
Why PolyLabs
The Standard in Research Peptide Quality
At PolyLabs Research, we hold ourselves to the highest standards of manufacturing and quality control. Every peptide we produce undergoes rigorous third-party testing to verify purity and identity before it reaches your laboratory.
Third-Party Tested
Every batch is independently verified by accredited laboratories with Certificates of Analysis available on request.
US-Manufactured
All peptides are synthesized in the United States using pharmaceutical-grade raw materials and GMP-aligned processes.
Lyophilized for Stability
Our freeze-drying process ensures maximum peptide stability and extended shelf life under proper storage conditions.
Research-Grade Purity
We guarantee 99%+ purity on all products, with HPLC and mass spectrometry confirmation available.
99%+
Purity Guaranteed
21+
Research Peptides
USA
Manufactured
COA
Available on Request
⚠️ For Research Use Only
All products sold by PolyLabs Research are strictly for in vitro laboratory research purposes only. These products are not intended for human or animal consumption, and are not drugs, supplements, or medical devices. By purchasing, you confirm you are a qualified researcher.