Bacteriostatic Water vs Sterile Water for Peptide Research
Compare bacteriostatic and sterile water for peptide research: preservatives, container design, official label facts, limitations, and evidence quality.
Webber Editorial Team
Mazdutide US Phase 2 Trial: Design, Results, and Evidence Limits
What the US Phase 2 mazdutide trial found at 32 and 48 weeks, how its dual-receptor design differs, and what the evidence does not establish.
PNC-27 Peptide Research: p53-HDM2 Membrane Mechanism and Evidence
PNC-27 research: how a p53-derived peptide binds membrane HDM-2, forms pores in cell models, and where the preclinical evidence remains limited.
NMN vs NR: What 2026 Head-to-Head Research Shows
Compare two 2026 human studies of NMN and NR, including blood and brain NAD+ findings, study limitations, conflicts, and unanswered questions.
IGF-1 LR3 Research: Structure, Signaling, and Evidence
Explore IGF-1 LR3 research, including its structure, IGF-binding proteins, IGF1R signaling, preclinical findings, limitations, and FAQs.
KPV Peptide Research: Anti-Inflammatory Mechanisms and Evidence
Explore KPV peptide research, including PepT1 uptake, NF-kB and MAPK signalling, colitis models, evidence quality, limitations, and FAQs.
GLP-3 (Ret) Compassionate Use in 2026: What It Means for Research
What retatrutide compassionate use means, why it is not FDA approval, how Canada's Special Access Program differs, and what researchers should know.
5-Amino-1MQ Research: NNMT Mechanism and Evidence
Explore 5-Amino-1MQ research, the NNMT enzyme pathway, preclinical metabolic findings, evidence limits, key definitions, and researcher FAQs.
FDA Advisory Panel Recommends 6 Peptides for Compounding — But Scientists Objected
The FDA’s Pharmacy Compounding Advisory Committee (PCAC) voted on July 23–24, 2026 to recommend six peptides for inclusion on the 503A Compounding Bulk Substances List. It was the most significant regulatory event in the peptide research market in years —…
GLP-3 (Ret) Safety Research Brief
A concise WebberScience briefing on current peptide research. All compounds discussed are for laboratory research only and are not intended for human use. GLP-3 (Ret) Safety Research GLP-3 (Ret) safety is a leading research topic as investigators examine signals across…