Built by Scientists.
Trusted by Researchers.
Prosper Labs is the research division of Star Nutra — founded by pharmaceutical scientists with decades of combined experience in peptide synthesis, pharmaceutical manufacturing, and clinical research.
Pharmaceutical-Grade Manufacturing
Take a look inside the Star Nutra facility — built to the same standards as regulated pharmaceutical manufacturing environments.
Star Nutra: Where Prosper Labs Began
Star Nutra was founded on a single conviction: the research peptide industry deserved better. Better purity standards. Better transparency. Better science. Too many suppliers were cutting corners — shipping compounds with unknown impurity profiles, no third-party verification, and zero accountability.
Our founders Mark and Mike had spent their careers inside pharmaceutical manufacturing and clinical research. They understood exactly what "99%+ purity" meant — not just as a marketing claim, but as a rigorous analytical standard verified by HPLC chromatography and certified by independent labs.
Prosper Labs was built as the consumer-facing research catalog of Star Nutra, bringing pharmaceutical-grade quality standards to every compound we offer.
Led by Credentialed Scientists
The people behind every compound we produce aren't marketers — they're scientists who understand the difference between a research-grade peptide and one you'd trust with real experimental outcomes.
Mark
Mark holds dual doctorates in Pharmaceutical Manufacturing and Nuclear Pharmaceutical Manufacturing — an extraordinarily rare combination that positions him at the intersection of conventional drug production and radiopharmaceutical science. This depth of training gives him a complete command of compound synthesis, quality systems, and advanced manufacturing processes that most researchers never encounter.
With over a decade of hands-on experience inside licensed pharmaceutical manufacturing facilities, Mark personally architected every quality control protocol at Prosper Labs. He oversees the supplier qualification process from start to finish, ensuring every raw material meets the same analytical standards you'd find in a fully regulated pharmaceutical environment — not the bare minimum most research suppliers accept.
His nuclear pharmaceutical background means he understands radioactive tracer synthesis, isotopic labeling, and the strictest possible standards for compound purity and identity verification. When that level of precision is applied to peptide manufacturing, the result is a product you can actually trust.
- HPLC analytical method development and validation
- Pharmaceutical-grade quality management systems (QMS)
- Raw material supplier qualification and audit
- Lyophilization (freeze-drying) processes for peptide stability
- Regulatory compliance frameworks (GMP principles)
Mike
Mike leads research and development at Prosper Labs, with a deep background in biochemistry and a career built around understanding how peptides interact with biological systems at the molecular level.
Before co-founding Star Nutra, Mike spent years in clinical and academic research environments, studying peptide receptor binding kinetics, bioavailability, and stability under various reconstitution and storage conditions. That research-first mindset is embedded in everything Prosper Labs does — from the compounds we choose to carry, to the dosing information and COA documentation we provide for every product.
Mike is particularly focused on expanding Prosper Labs' catalog with compounds that have meaningful peer-reviewed research backing them — not just market demand. If it's in our catalog, there's solid science behind why.
- Peptide biochemistry and receptor pharmacology
- Clinical research methodology and literature review
- Reconstitution protocols and storage stability
- Growth hormone secretagogues and GLP-1 receptor agonists
- Catalog development and compound selection
What 99%+ Actually Means
Most suppliers claim high purity. We prove it — with documented HPLC chromatograms, independent lab certificates, and full transparency on every product page.
HPLC Purity Testing
Every compound is tested using High-Performance Liquid Chromatography to verify identity and purity. We don't accept any batch that falls below 99% peak area purity — period.
Freedom Diagnostics Verification
All products are independently verified by Freedom Diagnostics, an accredited third-party testing laboratory. Their COA accompanies every product, accessible directly on the product page.
Certificate of Analysis on Every Product
Transparency isn't optional. Every compound in our catalog has a current COA available — not an old batch certificate, but a document tied to the specific lot you're receiving.
Pharmaceutical Manufacturing Principles
Our sourcing and QC protocols are modeled on GMP (Good Manufacturing Practice) principles — the same standards that govern regulated pharmaceutical production worldwide.
Ready to explore the catalog?
48+ compounds. 99%+ purity. COA on every product.