Precision. Purity. Performance. Peptides Built for Real Science.
At PEAKBIO Labs, we deliver high-purity, research-grade peptides engineered for reliable, repeatable results. With GMP-aligned manufacturing, third-party batch testing, and complete transparency, every product meets the highest standards of scientific accuracy. Empowering researchers, universities, and biotech innovators with peptides they can trust.
Featured Products
STATE OF THE ART QUALITY
Committed to Delivering Unmatched Research Quality
PEAKBIO Labs operates one of the most advanced research-grade peptide manufacturing and testing facilities in the industry. Our laboratory is equipped with cutting-edge analytical systems, precision synthesis technology, and controlled production environments designed to meet strict global research standards.
We follow internationally accepted scientific and operational protocols to ensure that every peptide batch reflects exceptional purity, stability, and consistency. Our quality assurance framework covers every stage—from raw material selection to final packaging—ensuring that researchers receive highly reliable and reproducible results.
Our facility adheres to rigorous quality management practices and complies with recognized global standards including GMP-aligned production, third-party batch testing, HPLC & Mass Spectrometry validation, and full COA documentation.
This dedication to excellence has helped us build a strong network of research partners and customers across multiple countries worldwide.
Top Selling Products
- 10%

NAD⁺ 500mg
$99.99Original price was: $99.99.$89.99Current price is: $89.99. Add to cart - 10%

AOD-9604
$49.99Original price was: $49.99.$44.99Current price is: $44.99. Add to cart - 7%

GLP-1 (S) 20mg
$139.99Original price was: $139.99.$129.99Current price is: $129.99. Add to cart - 9%

CJC-1295 (no DAC) 10mg
$54.99Original price was: $54.99.$49.99Current price is: $49.99. Add to cart
HIGH-PURITY PEPTIDES
Peptides play a critical role in modern scientific exploration, supporting advancements in regenerative medicine, metabolic studies, cellular repair, neurological research, and performance science. At PEAKBIO Labs, we provide research professionals with premium-grade peptides developed to deliver accuracy, consistency, and unmatched purity.
Every peptide is synthesized using advanced solid-phase methods and validated through HPLC and Mass Spectrometry to ensure precise molecular integrity. Whether you’re conducting small-scale experiments or large-volume research projects, our peptides help you achieve dependable, repeatable results with confidence








