Peptide API Supplier for US — Bulk Sourcing & Import Guide

US Peptide API Market — Why Source from India?

The US leads global demand for peptide-based therapeutics, driven by the GLP-1 agonist revolution (semaglutide, tirzepatide) and growing research applications. Aarise Pharmaceuticals is a reliable peptide API supplier for the US, providing high-purity peptide raw materials from India at competitive prices.

Peptide APIs for US Buyers

GLP-1 & Metabolic Peptides

• Semaglutide — GLP-1 receptor agonist API (highest US demand)
• Tirzepatide — Dual GIP/GLP-1 agonist API
• Retatrutide — Triple agonist research compound
• AOD-9604 — hGH fragment peptide

Regenerative Peptides

• BPC-157 — Pentadecapeptide for tissue repair
• TB-500 — Thymosin beta-4 for healing research
• GHK-Cu — Copper peptide for skin and tissue

Growth & Performance Peptides

• CJC-1295 — GHRH analog (with and without DAC)
• Ipamorelin — Selective GH secretagogue
• Follistatin 344 — Myostatin inhibitor
• PEG-MGF — Mechano growth factor

Quality Standards for US Market

• HPLC purity ≥98% (≥99% available for select peptides)
• Mass spectrometry molecular weight confirmation
• Endotoxin testing per USP <85> for injectable-grade
• Residual solvent testing per ICH Q3C
• Stability testing per ICH Q1A guidelines
• Full Certificate of Analysis with each batch

FDA & Regulatory Considerations

• Drug Master File (DMF) available for select peptide APIs
• cGMP manufacturing documentation
• FDA facility registration for manufacturing site
• Research-use peptides ship with fewer restrictions

Pricing & Shipping to US

• Significant cost advantage over US-based peptide synthesis
• Cold chain air freight (4-6 days to US)
• Research quantities from 1g, bulk from 100g+
• Custom synthesis available for proprietary sequences

Contact Aarise — Peptide APIs for the US

Your trusted peptide API supplier for the US from India. Get quotes, COA samples, and shipping within 24 hours.