Research Guides
NutriMax research guides organise the scientific, analytical and regulatory context behind the materials in our catalogue. They describe terminology, molecular targets, evidence limits and documentation without providing human-use coaching or outcome promises.
Start with the foundations
- What Are Peptides? — amino-acid chains, sequence, structure and research terminology.
- What Are SARMs? — selective androgen-receptor modulation and research-stage context.
- What Is NAD+? — redox biology, enzyme substrates and cellular research.
- NAD+ Forms and Research Terminology — NADH, NADP+, NADPH and precursor terminology.
Peptide and laboratory guides
- Research Peptide Comparison: IGF-1 DES, TB-4 and More
- Peptide Purity and Testing: HPLC, MS and COA Basics
- How Peptides Are Studied in Labs
- Peptide Reconstitution in Laboratory Research
- What Is Bacteriostatic Water?
- What Is IGF-1 DES?
- What Is GHRP-6?
- What Is Tesamorelin?
SARMs and adjacent compounds
- SARMs and Androgen Receptors
- Understanding SARM Terminology
- What Is RAD-140?
- What Is Ostarine (MK-2866)?
- What Is Ligandrol (LGD-4033)?
- What Is Cardarine (GW-501516)?
- What Is Andarine (S-4)?
- What Is S-23?
- What Is Ibutamoren (MK-677)?
- Ostarine vs Cardarine: mechanisms and terminology
- Cardarine vs Stenabolic: research comparison
- MK-677 vs LGD-4033: research comparison
- MK-677 vs RAD-140: research comparison
- RAD-140 vs Ostarine: research comparison
Buying, documentation and standards
- How to Read a Research Product Listing
- Lab Analysis
- Editorial and Evidence Standards
- Customer FAQ
- Global Legality Guide
Supplied for research purposes only. NutriMax PES products are not intended for human or veterinary use, consumption, diagnosis or treatment. These guides do not provide administration, dosage, cycle or performance guidance. Availability and permitted research use vary by jurisdiction; consult the Global Legality Guide.